3904245

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 6899256

約数和(自身を除く): 2995011

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 1637, 2385, 4911, 8185, 14733, 24555, 73665, 86761, 260283, 433805, 780849, 1301415, 3904245]

約数ペア:

[(1, 3904245), (3, 1301415), (5, 780849), (9, 433805), (15, 260283), (45, 86761), (53, 73665), (159, 24555), (265, 14733), (477, 8185), (795, 4911), (1637, 2385)]