156920906525

素因数分解:

$5^2\times {\mathrm{197}}^1\times {\mathrm{1493}}^1\times {\mathrm{21341}}^1$

素因数の和:23041

約数の個数: 24

約数和(自身を含む): 195709810824

約数和(自身を除く): 38788904299

約数列:

[1, 5, 25, 197, 985, 1493, 4925, 7465, 21341, 37325, 106705, 294121, 533525, 1470605, 4204177, 7353025, 21020885, 31862113, 105104425, 159310565, 796552825, 6276836261, 31384181305, 156920906525]

約数ペア:

[(1, 156920906525), (5, 31384181305), (25, 6276836261), (197, 796552825), (985, 159310565), (1493, 105104425), (4925, 31862113), (7465, 21020885), (21341, 7353025), (37325, 4204177), (106705, 1470605), (294121, 533525)]