15005815

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 20971440

約数和(自身を除く): 5965625

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 1459, 2057, 7295, 10285, 16049, 24803, 80245, 124015, 176539, 272833, 882695, 1364165, 3001163, 15005815]

約数ペア:

[(1, 15005815), (5, 3001163), (11, 1364165), (17, 882695), (55, 272833), (85, 176539), (121, 124015), (187, 80245), (605, 24803), (935, 16049), (1459, 10285), (2057, 7295)]