85222715

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 104153088

約数和(自身を除く): 18930373

約数列:

[1, 5, 103, 127, 515, 635, 1303, 6515, 13081, 65405, 134209, 165481, 671045, 827405, 17044543, 85222715]

約数ペア:

[(1, 85222715), (5, 17044543), (103, 827405), (127, 671045), (515, 165481), (635, 134209), (1303, 65405), (6515, 13081)]