122437125

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2595

約数の個数: 48

約数和(自身を含む): 225935424

約数和(自身を除く): 103498299

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 215, 225, 375, 387, 645, 1075, 1125, 1935, 2531, 3225, 5375, 7593, 9675, 12655, 16125, 22779, 37965, 48375, 63275, 108833, 113895, 189825, 316375, 326499, 544165, 569475, 949125, 979497, 1632495, 2720825, 2847375, 4897485, 8162475, 13604125, 24487425, 40812375, 122437125]

約数ペア:

[(1, 122437125), (3, 40812375), (5, 24487425), (9, 13604125), (15, 8162475), (25, 4897485), (43, 2847375), (45, 2720825), (75, 1632495), (125, 979497), (129, 949125), (215, 569475), (225, 544165), (375, 326499), (387, 316375), (645, 189825), (1075, 113895), (1125, 108833), (1935, 63275), (2531, 48375), (3225, 37965), (5375, 22779), (7593, 16125), (9675, 12655)]