15691222676925

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1009}}^1\times {\mathrm{1304089}}^1$

素因数の和:1305167

約数の個数: 72

約数和(自身を含む): 28663402645800

約数和(自身を除く): 12972179968875

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1009, 1325, 2385, 3027, 3975, 5045, 9081, 11925, 15135, 25225, 45405, 53477, 75675, 160431, 227025, 267385, 481293, 802155, 1304089, 1336925, 2406465, 3912267, 4010775, 6520445, 11736801, 12032325, 19561335, 32602225, 58684005, 69116717, 97806675, 207350151, 293420025, 345583585, 622050453, 1036750755, 1315825801, 1727917925, 3110252265, 3947477403, 5183753775, 6579129005, 11842432209, 15551261325, 19737387015, 32895645025, 59212161045, 69738767453, 98686935075, 209216302359, 296060805225, 348693837265, 627648907077, 1046081511795, 1743469186325, 3138244535385, 5230407558975, 15691222676925]

約数ペア:

[(1, 15691222676925), (3, 5230407558975), (5, 3138244535385), (9, 1743469186325), (15, 1046081511795), (25, 627648907077), (45, 348693837265), (53, 296060805225), (75, 209216302359), (159, 98686935075), (225, 69738767453), (265, 59212161045), (477, 32895645025), (795, 19737387015), (1009, 15551261325), (1325, 11842432209), (2385, 6579129005), (3027, 5183753775), (3975, 3947477403), (5045, 3110252265), (9081, 1727917925), (11925, 1315825801), (15135, 1036750755), (25225, 622050453), (45405, 345583585), (53477, 293420025), (75675, 207350151), (160431, 97806675), (227025, 69116717), (267385, 58684005), (481293, 32602225), (802155, 19561335), (1304089, 12032325), (1336925, 11736801), (2406465, 6520445), (3912267, 4010775)]