13864175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 19165440

約数和(自身を除く): 5301265

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1471, 1885, 7355, 9425, 19123, 36775, 42659, 95615, 213295, 478075, 554567, 1066475, 2772835, 13864175]

約数ペア:

[(1, 13864175), (5, 2772835), (13, 1066475), (25, 554567), (29, 478075), (65, 213295), (145, 95615), (325, 42659), (377, 36775), (725, 19123), (1471, 9425), (1885, 7355)]