508734775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{3391}}^1$

素因数の和:3771

約数の個数: 24

約数和(自身を含む): 670028544

約数和(自身を除く): 161293769

約数列:

[1, 5, 17, 25, 85, 353, 425, 1765, 3391, 6001, 8825, 16955, 30005, 57647, 84775, 150025, 288235, 1197023, 1441175, 5985115, 20349391, 29925575, 101746955, 508734775]

約数ペア:

[(1, 508734775), (5, 101746955), (17, 29925575), (25, 20349391), (85, 5985115), (353, 1441175), (425, 1197023), (1765, 288235), (3391, 150025), (6001, 84775), (8825, 57647), (16955, 30005)]