1372804565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1085221}}^1$

素因数の和:1085260

約数の個数: 16

約数和(自身を含む): 1875263616

約数和(自身を除く): 502459051

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1085221, 5426105, 11937431, 24960083, 59687155, 124800415, 274560913, 1372804565]

約数ペア:

[(1, 1372804565), (5, 274560913), (11, 124800415), (23, 59687155), (55, 24960083), (115, 11937431), (253, 5426105), (1265, 1085221)]