137465315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 194213376

約数和(自身を除く): 56748061

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 1105, 2015, 2635, 4013, 6851, 20065, 34255, 52169, 68221, 124403, 260845, 341105, 622015, 886873, 1617239, 2114851, 4434365, 8086195, 10574255, 27493063, 137465315]

約数ペア:

[(1, 137465315), (5, 27493063), (13, 10574255), (17, 8086195), (31, 4434365), (65, 2114851), (85, 1617239), (155, 886873), (221, 622015), (403, 341105), (527, 260845), (1105, 124403), (2015, 68221), (2635, 52169), (4013, 34255), (6851, 20065)]