125912025

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{13649}}^1$

素因数の和:13706

約数の個数: 36

約数和(自身を含む): 231039900

約数和(自身を除く): 105127875

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 9225, 13649, 40947, 68245, 122841, 204735, 341225, 559609, 614205, 1023675, 1678827, 2798045, 3071025, 5036481, 8394135, 13990225, 25182405, 41970675, 125912025]

約数ペア:

[(1, 125912025), (3, 41970675), (5, 25182405), (9, 13990225), (15, 8394135), (25, 5036481), (41, 3071025), (45, 2798045), (75, 1678827), (123, 1023675), (205, 614205), (225, 559609), (369, 341225), (615, 204735), (1025, 122841), (1845, 68245), (3075, 40947), (9225, 13649)]