12933345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 22267008

約数和(自身を除く): 9333663

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 757, 1005, 1139, 2271, 3417, 3785, 5695, 11355, 12869, 17085, 38607, 50719, 64345, 152157, 193035, 253595, 760785, 862223, 2586669, 4311115, 12933345]

約数ペア:

[(1, 12933345), (3, 4311115), (5, 2586669), (15, 862223), (17, 760785), (51, 253595), (67, 193035), (85, 152157), (201, 64345), (255, 50719), (335, 38607), (757, 17085), (1005, 12869), (1139, 11355), (2271, 5695), (3417, 3785)]