15695980925

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 20108088000

約数和(自身を除く): 4412107075

約数列:

[1, 5, 25, 59, 109, 233, 295, 419, 545, 1165, 1475, 2095, 2725, 5825, 6431, 10475, 13747, 24721, 25397, 32155, 45671, 68735, 97627, 123605, 126985, 160775, 228355, 343675, 488135, 618025, 634925, 1141775, 1498423, 2440675, 2694589, 5759993, 7492115, 10641343, 13472945, 28799965, 37460575, 53206715, 67364725, 143999825, 266033575, 627839237, 3139196185, 15695980925]

約数ペア:

[(1, 15695980925), (5, 3139196185), (25, 627839237), (59, 266033575), (109, 143999825), (233, 67364725), (295, 53206715), (419, 37460575), (545, 28799965), (1165, 13472945), (1475, 10641343), (2095, 7492115), (2725, 5759993), (5825, 2694589), (6431, 2440675), (10475, 1498423), (13747, 1141775), (24721, 634925), (25397, 618025), (32155, 488135), (45671, 343675), (68735, 228355), (97627, 160775), (123605, 126985)]