75363405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20341}}^1$

素因数の和:20381

約数の個数: 32

約数和(自身を含む): 136698240

約数和(自身を除く): 61334835

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 20341, 61023, 101705, 264433, 305115, 386479, 793299, 1159437, 1322165, 1932395, 3966495, 5024227, 5797185, 15072681, 25121135, 75363405]

約数ペア:

[(1, 75363405), (3, 25121135), (5, 15072681), (13, 5797185), (15, 5024227), (19, 3966495), (39, 1932395), (57, 1322165), (65, 1159437), (95, 793299), (195, 386479), (247, 305115), (285, 264433), (741, 101705), (1235, 61023), (3705, 20341)]