557283025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{29063}}^1$

素因数の和:29145

約数の個数: 24

約数和(自身を含む): 756826560

約数和(自身を除く): 199543535

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1475, 3835, 19175, 29063, 145315, 377819, 726575, 1714717, 1889095, 8573585, 9445475, 22291321, 42867925, 111456605, 557283025]

約数ペア:

[(1, 557283025), (5, 111456605), (13, 42867925), (25, 22291321), (59, 9445475), (65, 8573585), (295, 1889095), (325, 1714717), (767, 726575), (1475, 377819), (3835, 145315), (19175, 29063)]