13072545

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9371}}^1$

素因数の和:9413

約数の個数: 24

約数和(自身を含む): 23392512

約数和(自身を除く): 10319967

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 9371, 28113, 46855, 84339, 140565, 290501, 421695, 871503, 1452505, 2614509, 4357515, 13072545]

約数ペア:

[(1, 13072545), (3, 4357515), (5, 2614509), (9, 1452505), (15, 871503), (31, 421695), (45, 290501), (93, 140565), (155, 84339), (279, 46855), (465, 28113), (1395, 9371)]