870345795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{5399}}^1$

素因数の和:6395

約数の個数: 32

約数和(自身を含む): 1520985600

約数和(自身を除く): 650639805

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 977, 2931, 4885, 5399, 10747, 14655, 16197, 26995, 32241, 53735, 59389, 80985, 161205, 178167, 296945, 890835, 5274823, 15824469, 26374115, 58023053, 79122345, 174069159, 290115265, 870345795]

約数ペア:

[(1, 870345795), (3, 290115265), (5, 174069159), (11, 79122345), (15, 58023053), (33, 26374115), (55, 15824469), (165, 5274823), (977, 890835), (2931, 296945), (4885, 178167), (5399, 161205), (10747, 80985), (14655, 59389), (16197, 53735), (26995, 32241)]