12570345

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9011}}^1$

素因数の和:9053

約数の個数: 24

約数和(自身を含む): 22493952

約数和(自身を除く): 9923607

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 9011, 27033, 45055, 81099, 135165, 279341, 405495, 838023, 1396705, 2514069, 4190115, 12570345]

約数ペア:

[(1, 12570345), (3, 4190115), (5, 2514069), (9, 1396705), (15, 838023), (31, 405495), (45, 279341), (93, 135165), (155, 81099), (279, 45055), (465, 27033), (1395, 9011)]