68248795

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 88327584

約数和(自身を除く): 20078789

約数列:

[1, 5, 17, 73, 85, 289, 365, 647, 1241, 1445, 3235, 6205, 10999, 21097, 47231, 54995, 105485, 186983, 236155, 802927, 934915, 4014635, 13649759, 68248795]

約数ペア:

[(1, 68248795), (5, 13649759), (17, 4014635), (73, 934915), (85, 802927), (289, 236155), (365, 186983), (647, 105485), (1241, 54995), (1445, 47231), (3235, 21097), (6205, 10999)]