68789715

素因数分解:

$3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{6959}}^1$

素因数の和:7626

約数の個数: 16

約数和(自身を含む): 110246400

約数和(自身を除く): 41456685

約数列:

[1, 3, 5, 15, 659, 1977, 3295, 6959, 9885, 20877, 34795, 104385, 4585981, 13757943, 22929905, 68789715]

約数ペア:

[(1, 68789715), (3, 22929905), (5, 13757943), (15, 4585981), (659, 104385), (1977, 34795), (3295, 20877), (6959, 9885)]