159257905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{11251}}^1$

素因数の和:11424

約数の個数: 16

約数和(自身を含む): 202536000

約数和(自身を除く): 43278095

約数列:

[1, 5, 19, 95, 149, 745, 2831, 11251, 14155, 56255, 213769, 1068845, 1676399, 8381995, 31851581, 159257905]

約数ペア:

[(1, 159257905), (5, 31851581), (19, 8381995), (95, 1676399), (149, 1068845), (745, 213769), (2831, 56255), (11251, 14155)]