68887725

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{13709}}^1$

素因数の和:13789

約数の個数: 24

約数和(自身を含む): 115602720

約数和(自身を除く): 46714995

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 13709, 41127, 68545, 205635, 342725, 918503, 1028175, 2755509, 4592515, 13777545, 22962575, 68887725]

約数ペア:

[(1, 68887725), (3, 22962575), (5, 13777545), (15, 4592515), (25, 2755509), (67, 1028175), (75, 918503), (201, 342725), (335, 205635), (1005, 68545), (1675, 41127), (5025, 13709)]