40912285

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 54464256

約数和(自身を除く): 13551971

約数列:

[1, 5, 17, 23, 85, 115, 289, 391, 1231, 1445, 1955, 6155, 6647, 20927, 28313, 33235, 104635, 141565, 355759, 481321, 1778795, 2406605, 8182457, 40912285]

約数ペア:

[(1, 40912285), (5, 8182457), (17, 2406605), (23, 1778795), (85, 481321), (115, 355759), (289, 141565), (391, 104635), (1231, 33235), (1445, 28313), (1955, 20927), (6155, 6647)]