15772890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{75109}}^1$

素因数の和:75126

約数の個数: 32

約数和(自身を含む): 43263360

約数和(自身を除く): 27490470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 75109, 150218, 225327, 375545, 450654, 525763, 751090, 1051526, 1126635, 1577289, 2253270, 2628815, 3154578, 5257630, 7886445, 15772890]

約数ペア:

[(1, 15772890), (2, 7886445), (3, 5257630), (5, 3154578), (6, 2628815), (7, 2253270), (10, 1577289), (14, 1126635), (15, 1051526), (21, 751090), (30, 525763), (35, 450654), (42, 375545), (70, 225327), (105, 150218), (210, 75109)]