12545325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4289}}^1$

素因数の和:4318

約数の個数: 36

約数和(自身を含む): 24204180

約数和(自身を除く): 11658855

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 4289, 12867, 21445, 38601, 55757, 64335, 107225, 167271, 193005, 278785, 321675, 501813, 836355, 965025, 1393925, 2509065, 4181775, 12545325]

約数ペア:

[(1, 12545325), (3, 4181775), (5, 2509065), (9, 1393925), (13, 965025), (15, 836355), (25, 501813), (39, 321675), (45, 278785), (65, 193005), (75, 167271), (117, 107225), (195, 64335), (225, 55757), (325, 38601), (585, 21445), (975, 12867), (2925, 4289)]