30665375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 41827968

約数和(自身を除く): 11162593

約数列:

[1, 5, 13, 25, 65, 113, 125, 167, 325, 565, 835, 1469, 1625, 2171, 2825, 4175, 7345, 10855, 14125, 18871, 20875, 36725, 54275, 94355, 183625, 245323, 271375, 471775, 1226615, 2358875, 6133075, 30665375]

約数ペア:

[(1, 30665375), (5, 6133075), (13, 2358875), (25, 1226615), (65, 471775), (113, 271375), (125, 245323), (167, 183625), (325, 94355), (565, 54275), (835, 36725), (1469, 20875), (1625, 18871), (2171, 14125), (2825, 10855), (4175, 7345)]