12915691176945

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1601}}^1\times {\mathrm{1721}}^1$

素因数の和:3547

約数の個数: 128

約数和(自身を含む): 21673672796160

約数和(自身を除く): 8757981619215

約数列:

[1, 3, 5, 15, 47, 61, 109, 141, 183, 235, 305, 327, 545, 705, 915, 1601, 1635, 1721, 2867, 4803, 5123, 5163, 6649, 8005, 8601, 8605, 14335, 15369, 19947, 24015, 25615, 25815, 33245, 43005, 75247, 76845, 80887, 97661, 99735, 104981, 174509, 187589, 225741, 242661, 292983, 312503, 314943, 376235, 404435, 488305, 523527, 524905, 562767, 872545, 937509, 937945, 1128705, 1213305, 1464915, 1562515, 1574715, 2617635, 2755321, 2813835, 4590067, 4687545, 4934107, 8201923, 8265963, 8816683, 10645049, 11442929, 13770201, 13776605, 14802321, 22950335, 24605769, 24670535, 26450049, 31935147, 34328787, 41009615, 41329815, 44083415, 53225245, 57214645, 68851005, 74011605, 123028845, 129500087, 132250245, 159675735, 168074581, 171643935, 300329989, 388500261, 500317303, 504223743, 537817663, 647500435, 840372905, 900989967, 1500951909, 1501649945, 1613452989, 1942501305, 2501586515, 2521118715, 2689088315, 4504949835, 7504759545, 7899505307, 8067264945, 14115509483, 18320129329, 23698515921, 39497526535, 42346528449, 54960387987, 70577547415, 91600646645, 118492579605, 211732642245, 274801939935, 861046078463, 2583138235389, 4305230392315, 12915691176945]

約数ペア:

[(1, 12915691176945), (3, 4305230392315), (5, 2583138235389), (15, 861046078463), (47, 274801939935), (61, 211732642245), (109, 118492579605), (141, 91600646645), (183, 70577547415), (235, 54960387987), (305, 42346528449), (327, 39497526535), (545, 23698515921), (705, 18320129329), (915, 14115509483), (1601, 8067264945), (1635, 7899505307), (1721, 7504759545), (2867, 4504949835), (4803, 2689088315), (5123, 2521118715), (5163, 2501586515), (6649, 1942501305), (8005, 1613452989), (8601, 1501649945), (8605, 1500951909), (14335, 900989967), (15369, 840372905), (19947, 647500435), (24015, 537817663), (25615, 504223743), (25815, 500317303), (33245, 388500261), (43005, 300329989), (75247, 171643935), (76845, 168074581), (80887, 159675735), (97661, 132250245), (99735, 129500087), (104981, 123028845), (174509, 74011605), (187589, 68851005), (225741, 57214645), (242661, 53225245), (292983, 44083415), (312503, 41329815), (314943, 41009615), (376235, 34328787), (404435, 31935147), (488305, 26450049), (523527, 24670535), (524905, 24605769), (562767, 22950335), (872545, 14802321), (937509, 13776605), (937945, 13770201), (1128705, 11442929), (1213305, 10645049), (1464915, 8816683), (1562515, 8265963), (1574715, 8201923), (2617635, 4934107), (2755321, 4687545), (2813835, 4590067)]