33394905

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 61461504

約数和(自身を除く): 28066599

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 465, 555, 647, 1147, 1395, 1665, 1941, 3235, 3441, 5735, 5823, 9705, 10323, 17205, 20057, 23939, 29115, 51615, 60171, 71817, 100285, 119695, 180513, 215451, 300855, 359085, 742109, 902565, 1077255, 2226327, 3710545, 6678981, 11131635, 33394905]

約数ペア:

[(1, 33394905), (3, 11131635), (5, 6678981), (9, 3710545), (15, 2226327), (31, 1077255), (37, 902565), (45, 742109), (93, 359085), (111, 300855), (155, 215451), (185, 180513), (279, 119695), (333, 100285), (465, 71817), (555, 60171), (647, 51615), (1147, 29115), (1395, 23939), (1665, 20057), (1941, 17205), (3235, 10323), (3441, 9705), (5735, 5823)]