47642715

素因数分解:

$3^3\times 5^1\times {\mathrm{352909}}^1$

素因数の和:352923

約数の個数: 16

約数和(自身を含む): 84698400

約数和(自身を除く): 37055685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 352909, 1058727, 1764545, 3176181, 5293635, 9528543, 15880905, 47642715]

約数ペア:

[(1, 47642715), (3, 15880905), (5, 9528543), (9, 5293635), (15, 3176181), (27, 1764545), (45, 1058727), (135, 352909)]