25687085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1297}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 32803056

約数和(自身を除く): 7115971

約数列:

[1, 5, 17, 85, 233, 1165, 1297, 3961, 6485, 19805, 22049, 110245, 302201, 1511005, 5137417, 25687085]

約数ペア:

[(1, 25687085), (5, 5137417), (17, 1511005), (85, 302201), (233, 110245), (1165, 22049), (1297, 19805), (3961, 6485)]