7474275

素因数分解:

$3^4\times 5^2\times {\mathrm{3691}}^1$

素因数の和:3713

約数の個数: 30

約数和(自身を含む): 13848692

約数和(自身を除く): 6374417

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 3691, 11073, 18455, 33219, 55365, 92275, 99657, 166095, 276825, 298971, 498285, 830475, 1494855, 2491425, 7474275]

約数ペア:

[(1, 7474275), (3, 2491425), (5, 1494855), (9, 830475), (15, 498285), (25, 298971), (27, 276825), (45, 166095), (75, 99657), (81, 92275), (135, 55365), (225, 33219), (405, 18455), (675, 11073), (2025, 3691)]