1441280425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4133}}^1$

素因数の和:4222

約数の個数: 48

約数和(自身を含む): 2045337840

約数和(自身を除く): 604057415

約数列:

[1, 5, 13, 25, 29, 37, 65, 145, 185, 325, 377, 481, 725, 925, 1073, 1885, 2405, 4133, 5365, 9425, 12025, 13949, 20665, 26825, 53729, 69745, 103325, 119857, 152921, 268645, 348725, 599285, 764605, 1343225, 1558141, 1987973, 2996425, 3823025, 4434709, 7790705, 9939865, 22173545, 38953525, 49699325, 57651217, 110867725, 288256085, 1441280425]

約数ペア:

[(1, 1441280425), (5, 288256085), (13, 110867725), (25, 57651217), (29, 49699325), (37, 38953525), (65, 22173545), (145, 9939865), (185, 7790705), (325, 4434709), (377, 3823025), (481, 2996425), (725, 1987973), (925, 1558141), (1073, 1343225), (1885, 764605), (2405, 599285), (4133, 348725), (5365, 268645), (9425, 152921), (12025, 119857), (13949, 103325), (20665, 69745), (26825, 53729)]