8166125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{5939}}^1$

素因数の和:5965

約数の個数: 16

約数和(自身を含む): 11119680

約数和(自身を除く): 2953555

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 5939, 29695, 65329, 148475, 326645, 742375, 1633225, 8166125]

約数ペア:

[(1, 8166125), (5, 1633225), (11, 742375), (25, 326645), (55, 148475), (125, 65329), (275, 29695), (1375, 5939)]