72384565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{57221}}^1$

素因数の和:57260

約数の個数: 16

約数和(自身を含む): 98879616

約数和(自身を除く): 26495051

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 57221, 286105, 629431, 1316083, 3147155, 6580415, 14476913, 72384565]

約数ペア:

[(1, 72384565), (5, 14476913), (11, 6580415), (23, 3147155), (55, 1316083), (115, 629431), (253, 286105), (1265, 57221)]