30267475

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9103}}^1$

素因数の和:9139

約数の個数: 24

約数和(自身を含む): 45155840

約数和(自身を除く): 14888365

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 9103, 45515, 63721, 172957, 227575, 318605, 864785, 1210699, 1593025, 4323925, 6053495, 30267475]

約数ペア:

[(1, 30267475), (5, 6053495), (7, 4323925), (19, 1593025), (25, 1210699), (35, 864785), (95, 318605), (133, 227575), (175, 172957), (475, 63721), (665, 45515), (3325, 9103)]