108801405

素因数分解:

$3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{3499}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 188916000

約数和(自身を除く): 80114595

約数列:

[1, 3, 5, 9, 15, 45, 691, 2073, 3455, 3499, 6219, 10365, 10497, 17495, 31095, 31491, 52485, 157455, 2417809, 7253427, 12089045, 21760281, 36267135, 108801405]

約数ペア:

[(1, 108801405), (3, 36267135), (5, 21760281), (9, 12089045), (15, 7253427), (45, 2417809), (691, 157455), (2073, 52485), (3455, 31491), (3499, 31095), (6219, 17495), (10365, 10497)]