12902355

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 23685120

約数和(自身を除く): 10782765

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 3083, 4185, 9249, 15415, 27747, 46245, 83241, 95573, 138735, 286719, 416205, 477865, 860157, 1433595, 2580471, 4300785, 12902355]

約数ペア:

[(1, 12902355), (3, 4300785), (5, 2580471), (9, 1433595), (15, 860157), (27, 477865), (31, 416205), (45, 286719), (93, 138735), (135, 95573), (155, 83241), (279, 46245), (465, 27747), (837, 15415), (1395, 9249), (3083, 4185)]