123123135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2861}}^1$

素因数の和:3039

約数の個数: 32

約数和(自身を含む): 208811520

約数和(自身を除く): 85688385

約数列:

[1, 3, 5, 15, 19, 57, 95, 151, 285, 453, 755, 2265, 2861, 2869, 8583, 8607, 14305, 14345, 42915, 43035, 54359, 163077, 271795, 432011, 815385, 1296033, 2160055, 6480165, 8208209, 24624627, 41041045, 123123135]

約数ペア:

[(1, 123123135), (3, 41041045), (5, 24624627), (15, 8208209), (19, 6480165), (57, 2160055), (95, 1296033), (151, 815385), (285, 432011), (453, 271795), (755, 163077), (2265, 54359), (2861, 43035), (2869, 42915), (8583, 14345), (8607, 14305)]