2108333625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{330719}}^1$

素因数の和:330754

約数の個数: 32

約数和(自身を含む): 3714647040

約数和(自身を除く): 1606313415

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 330719, 992157, 1653595, 4960785, 5622223, 8267975, 16866669, 24803925, 28111115, 41339875, 84333345, 124019625, 140555575, 421666725, 702777875, 2108333625]

約数ペア:

[(1, 2108333625), (3, 702777875), (5, 421666725), (15, 140555575), (17, 124019625), (25, 84333345), (51, 41339875), (75, 28111115), (85, 24803925), (125, 16866669), (255, 8267975), (375, 5622223), (425, 4960785), (1275, 1653595), (2125, 992157), (6375, 330719)]