15706930785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{5167}}^1$

素因数の和:5343

約数の個数: 128

約数和(自身を含む): 33006403584

約数和(自身を除く): 17299472799

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 131, 195, 221, 255, 273, 357, 393, 455, 595, 655, 663, 917, 1105, 1365, 1547, 1703, 1785, 1965, 2227, 2751, 3315, 4585, 4641, 5109, 5167, 6681, 7735, 8515, 11135, 11921, 13755, 15501, 15589, 23205, 25545, 25835, 28951, 33405, 35763, 36169, 46767, 59605, 67171, 77505, 77945, 86853, 87839, 108507, 144755, 178815, 180845, 201513, 202657, 233835, 263517, 335855, 434265, 439195, 470197, 542535, 607971, 614873, 676877, 1007565, 1013285, 1141907, 1317585, 1410591, 1844619, 2030631, 2350985, 3039855, 3074365, 3384385, 3425721, 4738139, 5709535, 7052955, 7993349, 8799401, 9223095, 10153155, 11506909, 14214417, 17128605, 23690695, 23980047, 26398203, 34520727, 39966745, 43997005, 57534545, 61595807, 71072085, 80548363, 119900235, 131991015, 149589817, 172603635, 184787421, 241645089, 307979035, 402741815, 448769451, 747949085, 923937105, 1047128719, 1208225445, 2243847255, 3141386157, 5235643595, 15706930785]

約数ペア:

[(1, 15706930785), (3, 5235643595), (5, 3141386157), (7, 2243847255), (13, 1208225445), (15, 1047128719), (17, 923937105), (21, 747949085), (35, 448769451), (39, 402741815), (51, 307979035), (65, 241645089), (85, 184787421), (91, 172603635), (105, 149589817), (119, 131991015), (131, 119900235), (195, 80548363), (221, 71072085), (255, 61595807), (273, 57534545), (357, 43997005), (393, 39966745), (455, 34520727), (595, 26398203), (655, 23980047), (663, 23690695), (917, 17128605), (1105, 14214417), (1365, 11506909), (1547, 10153155), (1703, 9223095), (1785, 8799401), (1965, 7993349), (2227, 7052955), (2751, 5709535), (3315, 4738139), (4585, 3425721), (4641, 3384385), (5109, 3074365), (5167, 3039855), (6681, 2350985), (7735, 2030631), (8515, 1844619), (11135, 1410591), (11921, 1317585), (13755, 1141907), (15501, 1013285), (15589, 1007565), (23205, 676877), (25545, 614873), (25835, 607971), (28951, 542535), (33405, 470197), (35763, 439195), (36169, 434265), (46767, 335855), (59605, 263517), (67171, 233835), (77505, 202657), (77945, 201513), (86853, 180845), (87839, 178815), (108507, 144755)]