8363550

素因数分解:

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

素因数の和:4317

約数の個数: 48

約数和(自身を含む): 22342320

約数和(自身を除く): 13978770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4289, 8578, 12867, 21445, 25734, 42890, 55757, 64335, 107225, 111514, 128670, 167271, 214450, 278785, 321675, 334542, 557570, 643350, 836355, 1393925, 1672710, 2787850, 4181775, 8363550]

約数ペア:

[(1, 8363550), (2, 4181775), (3, 2787850), (5, 1672710), (6, 1393925), (10, 836355), (13, 643350), (15, 557570), (25, 334542), (26, 321675), (30, 278785), (39, 214450), (50, 167271), (65, 128670), (75, 111514), (78, 107225), (130, 64335), (150, 55757), (195, 42890), (325, 25734), (390, 21445), (650, 12867), (975, 8578), (1950, 4289)]