39640935

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139091}}^1$

素因数の和:139118

約数の個数: 16

約数和(自身を含む): 66764160

約数和(自身を除く): 27123225

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 139091, 417273, 695455, 2086365, 2642729, 7928187, 13213645, 39640935]

約数ペア:

[(1, 39640935), (3, 13213645), (5, 7928187), (15, 2642729), (19, 2086365), (57, 695455), (95, 417273), (285, 139091)]