38281295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 52684800

約数和(自身を除く): 14403505

約数列:

[1, 5, 13, 19, 65, 95, 139, 223, 247, 695, 1115, 1235, 1807, 2641, 2899, 4237, 9035, 13205, 14495, 21185, 30997, 34333, 55081, 154985, 171665, 275405, 402961, 588943, 2014805, 2944715, 7656259, 38281295]

約数ペア:

[(1, 38281295), (5, 7656259), (13, 2944715), (19, 2014805), (65, 588943), (95, 402961), (139, 275405), (223, 171665), (247, 154985), (695, 55081), (1115, 34333), (1235, 30997), (1807, 21185), (2641, 14495), (2899, 13205), (4237, 9035)]