248465125

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{48481}}^1$

素因数の和:48537

約数の個数: 16

約数和(自身を含む): 317654064

約数和(自身を除く): 69188939

約数列:

[1, 5, 25, 41, 125, 205, 1025, 5125, 48481, 242405, 1212025, 1987721, 6060125, 9938605, 49693025, 248465125]

約数ペア:

[(1, 248465125), (5, 49693025), (25, 9938605), (41, 6060125), (125, 1987721), (205, 1212025), (1025, 242405), (5125, 48481)]