381316605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{32633}}^1$

素因数の和:32701

約数の個数: 32

約数和(自身を含む): 657901440

約数和(自身を除く): 276584835

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 11685, 32633, 97899, 163165, 489495, 620027, 1337953, 1860081, 3100135, 4013859, 6689765, 9300405, 20069295, 25421107, 76263321, 127105535, 381316605]

約数ペア:

[(1, 381316605), (3, 127105535), (5, 76263321), (15, 25421107), (19, 20069295), (41, 9300405), (57, 6689765), (95, 4013859), (123, 3100135), (205, 1860081), (285, 1337953), (615, 620027), (779, 489495), (2337, 163165), (3895, 97899), (11685, 32633)]