4748825

素因数分解:

$5^2\times {\mathrm{41}}^2\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 18

約数和(自身を含む): 6089082

約数和(自身を除く): 1340257

約数列:

[1, 5, 25, 41, 113, 205, 565, 1025, 1681, 2825, 4633, 8405, 23165, 42025, 115825, 189953, 949765, 4748825]

約数ペア:

[(1, 4748825), (5, 949765), (25, 189953), (41, 115825), (113, 42025), (205, 23165), (565, 8405), (1025, 4633), (1681, 2825)]