68841175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1109}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 92494080

約数和(自身を除く): 23652905

約数列:

[1, 5, 13, 25, 65, 191, 325, 955, 1109, 2483, 4775, 5545, 12415, 14417, 27725, 62075, 72085, 211819, 360425, 1059095, 2753647, 5295475, 13768235, 68841175]

約数ペア:

[(1, 68841175), (5, 13768235), (13, 5295475), (25, 2753647), (65, 1059095), (191, 360425), (325, 211819), (955, 72085), (1109, 62075), (2483, 27725), (4775, 14417), (5545, 12415)]