72266315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8369}}^1$

素因数の和:8542

約数の個数: 16

約数和(自身を含む): 95217120

約数和(自身を除く): 22950805

約数列:

[1, 5, 11, 55, 157, 785, 1727, 8369, 8635, 41845, 92059, 460295, 1313933, 6569665, 14453263, 72266315]

約数ペア:

[(1, 72266315), (5, 14453263), (11, 6569665), (55, 1313933), (157, 460295), (785, 92059), (1727, 41845), (8369, 8635)]