201407775

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{86627}}^1$

素因数の和:86671

約数の個数: 24

約数和(自身を含む): 343739904

約数和(自身を除く): 142332129

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 86627, 259881, 433135, 1299405, 2165675, 2685437, 6497025, 8056311, 13427185, 40281555, 67135925, 201407775]

約数ペア:

[(1, 201407775), (3, 67135925), (5, 40281555), (15, 13427185), (25, 8056311), (31, 6497025), (75, 2685437), (93, 2165675), (155, 1299405), (465, 433135), (775, 259881), (2325, 86627)]