252051245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 326851200

約数和(自身を除く): 74799955

約数列:

[1, 5, 19, 59, 95, 193, 233, 295, 965, 1121, 1165, 3667, 4427, 5605, 11387, 13747, 18335, 22135, 44969, 56935, 68735, 216353, 224845, 261193, 854411, 1081765, 1305965, 2653171, 4272055, 13265855, 50410249, 252051245]

約数ペア:

[(1, 252051245), (5, 50410249), (19, 13265855), (59, 4272055), (95, 2653171), (193, 1305965), (233, 1081765), (295, 854411), (965, 261193), (1121, 224845), (1165, 216353), (3667, 68735), (4427, 56935), (5605, 44969), (11387, 22135), (13747, 18335)]