493025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 24

約数和(自身を含む): 692664

約数和(自身を除く): 199639

約数列:

[1, 5, 13, 25, 37, 41, 65, 185, 205, 325, 481, 533, 925, 1025, 1517, 2405, 2665, 7585, 12025, 13325, 19721, 37925, 98605, 493025]

約数ペア:

[(1, 493025), (5, 98605), (13, 37925), (25, 19721), (37, 13325), (41, 12025), (65, 7585), (185, 2665), (205, 2405), (325, 1517), (481, 1025), (533, 925)]