3973281475

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{733}}^1\times {\mathrm{4091}}^1$

素因数の和:4887

約数の個数: 24

約数和(自身を含む): 5027905872

約数和(自身を除く): 1054624397

約数列:

[1, 5, 25, 53, 265, 733, 1325, 3665, 4091, 18325, 20455, 38849, 102275, 194245, 216823, 971225, 1084115, 2998703, 5420575, 14993515, 74967575, 158931259, 794656295, 3973281475]

約数ペア:

[(1, 3973281475), (5, 794656295), (25, 158931259), (53, 74967575), (265, 14993515), (733, 5420575), (1325, 2998703), (3665, 1084115), (4091, 971225), (18325, 216823), (20455, 194245), (38849, 102275)]