2006165055

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{21893}}^1$

素因数の和:22091

約数の個数: 32

約数和(自身を含む): 3310372800

約数和(自身を除く): 1304207745

約数列:

[1, 3, 5, 15, 41, 123, 149, 205, 447, 615, 745, 2235, 6109, 18327, 21893, 30545, 65679, 91635, 109465, 328395, 897613, 2692839, 3262057, 4488065, 9786171, 13464195, 16310285, 48930855, 133744337, 401233011, 668721685, 2006165055]

約数ペア:

[(1, 2006165055), (3, 668721685), (5, 401233011), (15, 133744337), (41, 48930855), (123, 16310285), (149, 13464195), (205, 9786171), (447, 4488065), (615, 3262057), (745, 2692839), (2235, 897613), (6109, 328395), (18327, 109465), (21893, 91635), (30545, 65679)]