12930851025

素因数分解:

$3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{3557}}^1$

素因数の和:3831

約数の個数: 72

約数和(自身を含む): 23538475584

約数和(自身を除く): 10607624559

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 151, 225, 321, 453, 535, 755, 963, 1359, 1605, 2265, 2675, 3557, 3775, 4815, 6795, 8025, 10671, 11325, 16157, 17785, 24075, 32013, 33975, 48471, 53355, 80785, 88925, 145413, 160065, 242355, 266775, 380599, 403925, 537107, 727065, 800325, 1141797, 1211775, 1611321, 1902995, 2685535, 3425391, 3635325, 4833963, 5708985, 8056605, 9514975, 13427675, 17126955, 24169815, 28544925, 40283025, 57470449, 85634775, 120849075, 172411347, 287352245, 517234041, 862056735, 1436761225, 2586170205, 4310283675, 12930851025]

約数ペア:

[(1, 12930851025), (3, 4310283675), (5, 2586170205), (9, 1436761225), (15, 862056735), (25, 517234041), (45, 287352245), (75, 172411347), (107, 120849075), (151, 85634775), (225, 57470449), (321, 40283025), (453, 28544925), (535, 24169815), (755, 17126955), (963, 13427675), (1359, 9514975), (1605, 8056605), (2265, 5708985), (2675, 4833963), (3557, 3635325), (3775, 3425391), (4815, 2685535), (6795, 1902995), (8025, 1611321), (10671, 1211775), (11325, 1141797), (16157, 800325), (17785, 727065), (24075, 537107), (32013, 403925), (33975, 380599), (48471, 266775), (53355, 242355), (80785, 160065), (88925, 145413)]