68969255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6389}}^1$

素因数の和:6538

約数の個数: 16

約数和(自身を含む): 88335360

約数和(自身を除く): 19366105

約数列:

[1, 5, 17, 85, 127, 635, 2159, 6389, 10795, 31945, 108613, 543065, 811403, 4057015, 13793851, 68969255]

約数ペア:

[(1, 68969255), (5, 13793851), (17, 4057015), (85, 811403), (127, 543065), (635, 108613), (2159, 31945), (6389, 10795)]