15702588135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 31419067680

約数和(自身を除く): 15716479545

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 131, 153, 195, 221, 255, 289, 393, 585, 655, 663, 709, 765, 867, 1105, 1179, 1445, 1703, 1965, 1989, 2127, 2227, 2601, 3315, 3545, 3757, 4335, 5109, 5895, 6381, 6681, 8515, 9217, 9945, 10635, 11135, 11271, 12053, 13005, 15327, 18785, 20043, 25545, 27651, 28951, 31905, 33405, 33813, 36159, 37859, 46085, 56355, 60265, 76635, 82953, 86853, 92879, 100215, 108477, 113577, 138255, 144755, 156689, 169065, 180795, 189295, 204901, 260559, 278637, 340731, 414765, 434265, 464395, 470067, 492167, 542385, 567885, 614703, 783445, 835911, 1024505, 1207427, 1302795, 1393185, 1410201, 1476501, 1578943, 1703655, 1844109, 2350335, 2460835, 2663713, 3073515, 3622281, 4179555, 4429503, 4736829, 6037135, 7051005, 7382505, 7894715, 7991139, 9220545, 10866843, 13318565, 14210487, 18111405, 20526259, 22147515, 23684145, 23973417, 26842031, 39955695, 54334215, 61578777, 71052435, 80526093, 102631295, 119867085, 134210155, 184736331, 241578279, 307893885, 348946403, 402630465, 923681655, 1046839209, 1207891395, 1744732015, 3140517627, 5234196045, 15702588135]

約数ペア:

[(1, 15702588135), (3, 5234196045), (5, 3140517627), (9, 1744732015), (13, 1207891395), (15, 1046839209), (17, 923681655), (39, 402630465), (45, 348946403), (51, 307893885), (65, 241578279), (85, 184736331), (117, 134210155), (131, 119867085), (153, 102631295), (195, 80526093), (221, 71052435), (255, 61578777), (289, 54334215), (393, 39955695), (585, 26842031), (655, 23973417), (663, 23684145), (709, 22147515), (765, 20526259), (867, 18111405), (1105, 14210487), (1179, 13318565), (1445, 10866843), (1703, 9220545), (1965, 7991139), (1989, 7894715), (2127, 7382505), (2227, 7051005), (2601, 6037135), (3315, 4736829), (3545, 4429503), (3757, 4179555), (4335, 3622281), (5109, 3073515), (5895, 2663713), (6381, 2460835), (6681, 2350335), (8515, 1844109), (9217, 1703655), (9945, 1578943), (10635, 1476501), (11135, 1410201), (11271, 1393185), (12053, 1302795), (13005, 1207427), (15327, 1024505), (18785, 835911), (20043, 783445), (25545, 614703), (27651, 567885), (28951, 542385), (31905, 492167), (33405, 470067), (33813, 464395), (36159, 434265), (37859, 414765), (46085, 340731), (56355, 278637), (60265, 260559), (76635, 204901), (82953, 189295), (86853, 180795), (92879, 169065), (100215, 156689), (108477, 144755), (113577, 138255)]