74965365

素因数分解:

$3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1319}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 133689600

約数和(自身を除く): 58724235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 421, 1263, 1319, 2105, 3789, 3957, 6315, 6595, 11367, 11871, 18945, 19785, 35613, 56835, 59355, 178065, 555299, 1665897, 2776495, 4997691, 8329485, 14993073, 24988455, 74965365]

約数ペア:

[(1, 74965365), (3, 24988455), (5, 14993073), (9, 8329485), (15, 4997691), (27, 2776495), (45, 1665897), (135, 555299), (421, 178065), (1263, 59355), (1319, 56835), (2105, 35613), (3789, 19785), (3957, 18945), (6315, 11871), (6595, 11367)]