38657645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13831}}^1$

素因数の和:13892

約数の個数: 16

約数和(自身を含む): 51123072

約数和(自身を除く): 12465427

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 13831, 69155, 179803, 594733, 899015, 2973665, 7731529, 38657645]

約数ペア:

[(1, 38657645), (5, 7731529), (13, 2973665), (43, 899015), (65, 594733), (215, 179803), (559, 69155), (2795, 13831)]