30295425

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2711}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 50443200

約数和(自身を除く): 20147775

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 745, 2235, 2711, 3725, 8133, 11175, 13555, 40665, 67775, 203325, 403939, 1211817, 2019695, 6059085, 10098475, 30295425]

約数ペア:

[(1, 30295425), (3, 10098475), (5, 6059085), (15, 2019695), (25, 1211817), (75, 403939), (149, 203325), (447, 67775), (745, 40665), (2235, 13555), (2711, 11175), (3725, 8133)]