13809405

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9491}}^1$

素因数の和:9596

約数の個数: 16

約数和(自身を含む): 22325184

約数和(自身を除く): 8515779

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 9491, 28473, 47455, 142365, 920627, 2761881, 4603135, 13809405]

約数ペア:

[(1, 13809405), (3, 4603135), (5, 2761881), (15, 920627), (97, 142365), (291, 47455), (485, 28473), (1455, 9491)]