12761775

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4363}}^1$

素因数の和:4392

約数の個数: 36

約数和(自身を含む): 24621688

約数和(自身を除く): 11859913

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 4363, 13089, 21815, 39267, 56719, 65445, 109075, 170157, 196335, 283595, 327225, 510471, 850785, 981675, 1417975, 2552355, 4253925, 12761775]

約数ペア:

[(1, 12761775), (3, 4253925), (5, 2552355), (9, 1417975), (13, 981675), (15, 850785), (25, 510471), (39, 327225), (45, 283595), (65, 196335), (75, 170157), (117, 109075), (195, 65445), (225, 56719), (325, 39267), (585, 21815), (975, 13089), (2925, 4363)]