13840815

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4831}}^1$

素因数の和:5030

約数の個数: 16

約数和(自身を含む): 22265856

約数和(自身を除く): 8425041

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 4831, 14493, 24155, 72465, 922721, 2768163, 4613605, 13840815]

約数ペア:

[(1, 13840815), (3, 4613605), (5, 2768163), (15, 922721), (191, 72465), (573, 24155), (955, 14493), (2865, 4831)]