30400975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 41390208

約数和(自身を除く): 10989233

約数列:

[1, 5, 11, 25, 55, 227, 275, 487, 1135, 2435, 2497, 5357, 5675, 12175, 12485, 26785, 62425, 110549, 133925, 552745, 1216039, 2763725, 6080195, 30400975]

約数ペア:

[(1, 30400975), (5, 6080195), (11, 2763725), (25, 1216039), (55, 552745), (227, 133925), (275, 110549), (487, 62425), (1135, 26785), (2435, 12485), (2497, 12175), (5357, 5675)]