2427405

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 3979584

約数和(自身を除く): 1552179

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 3947, 11841, 19735, 59205, 161827, 485481, 809135, 2427405]

約数ペア:

[(1, 2427405), (3, 809135), (5, 485481), (15, 161827), (41, 59205), (123, 19735), (205, 11841), (615, 3947)]