2445539715

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{296969}}^1$

素因数の和:297044

約数の個数: 32

約数和(自身を含む): 4418913600

約数和(自身を除く): 1973373885

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 296969, 890907, 1484845, 2672721, 4454535, 8018163, 13363605, 18115109, 40090815, 54345327, 90575545, 163035981, 271726635, 489107943, 815179905, 2445539715]

約数ペア:

[(1, 2445539715), (3, 815179905), (5, 489107943), (9, 271726635), (15, 163035981), (27, 90575545), (45, 54345327), (61, 40090815), (135, 18115109), (183, 13363605), (305, 8018163), (549, 4454535), (915, 2672721), (1647, 1484845), (2745, 890907), (8235, 296969)]