497800225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{52817}}^1$

素因数の和:52869

約数の個数: 24

約数和(自身を含む): 687690360

約数和(自身を除く): 189890135

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 9425, 52817, 264085, 686621, 1320425, 1531693, 3433105, 7658465, 17165525, 19912009, 38292325, 99560045, 497800225]

約数ペア:

[(1, 497800225), (5, 99560045), (13, 38292325), (25, 19912009), (29, 17165525), (65, 7658465), (145, 3433105), (325, 1531693), (377, 1320425), (725, 686621), (1885, 264085), (9425, 52817)]