2351835

素因数分解:

$3^4\times 5^1\times {\mathrm{5807}}^1$

素因数の和:5824

約数の個数: 20

約数和(自身を含む): 4216608

約数和(自身を除く): 1864773

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 5807, 17421, 29035, 52263, 87105, 156789, 261315, 470367, 783945, 2351835]

約数ペア:

[(1, 2351835), (3, 783945), (5, 470367), (9, 261315), (15, 156789), (27, 87105), (45, 52263), (81, 29035), (135, 17421), (405, 5807)]