45491605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1231}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 57657600

約数和(自身を除く): 12165995

約数列:

[1, 5, 19, 95, 389, 1231, 1945, 6155, 7391, 23389, 36955, 116945, 478859, 2394295, 9098321, 45491605]

約数ペア:

[(1, 45491605), (5, 9098321), (19, 2394295), (95, 478859), (389, 116945), (1231, 36955), (1945, 23389), (6155, 7391)]