39928305

素因数分解:

$3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3001}}^1$

素因数の和:3896

約数の個数: 16

約数和(自身を含む): 63978624

約数和(自身を除く): 24050319

約数列:

[1, 3, 5, 15, 887, 2661, 3001, 4435, 9003, 13305, 15005, 45015, 2661887, 7985661, 13309435, 39928305]

約数ペア:

[(1, 39928305), (3, 13309435), (5, 7985661), (15, 2661887), (887, 45015), (2661, 15005), (3001, 13305), (4435, 9003)]