127305585

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5981}}^1$

素因数の和:6046

約数の個数: 48

約数和(自身を含む): 246362688

約数和(自身を除く): 119057103

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 5981, 7095, 17943, 21285, 29905, 53829, 65791, 89715, 197373, 257183, 269145, 328955, 592119, 771549, 986865, 1285915, 2314647, 2829013, 2960595, 3857745, 8487039, 11573235, 14145065, 25461117, 42435195, 127305585]

約数ペア:

[(1, 127305585), (3, 42435195), (5, 25461117), (9, 14145065), (11, 11573235), (15, 8487039), (33, 3857745), (43, 2960595), (45, 2829013), (55, 2314647), (99, 1285915), (129, 986865), (165, 771549), (215, 592119), (387, 328955), (473, 269145), (495, 257183), (645, 197373), (1419, 89715), (1935, 65791), (2365, 53829), (4257, 29905), (5981, 21285), (7095, 17943)]