1208702905

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1\times {\mathrm{5657}}^1$

素因数の和:6096

約数の個数: 16

約数和(自身を含む): 1465467264

約数和(自身を除く): 256764359

約数列:

[1, 5, 151, 283, 755, 1415, 5657, 28285, 42733, 213665, 854207, 1600931, 4271035, 8004655, 241740581, 1208702905]

約数ペア:

[(1, 1208702905), (5, 241740581), (151, 8004655), (283, 4271035), (755, 1600931), (1415, 854207), (5657, 213665), (28285, 42733)]