41420525

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 52839624

約数和(自身を除く): 11419099

約数列:

[1, 5, 25, 61, 157, 173, 305, 785, 865, 1525, 3925, 4325, 9577, 10553, 27161, 47885, 52765, 135805, 239425, 263825, 679025, 1656821, 8284105, 41420525]

約数ペア:

[(1, 41420525), (5, 8284105), (25, 1656821), (61, 679025), (157, 263825), (173, 239425), (305, 135805), (785, 52765), (865, 47885), (1525, 27161), (3925, 10553), (4325, 9577)]