328563575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1201}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 422103936

約数和(自身を除く): 93540361

約数列:

[1, 5, 25, 31, 155, 353, 775, 1201, 1765, 6005, 8825, 10943, 30025, 37231, 54715, 186155, 273575, 423953, 930775, 2119765, 10598825, 13142543, 65712715, 328563575]

約数ペア:

[(1, 328563575), (5, 65712715), (25, 13142543), (31, 10598825), (155, 2119765), (353, 930775), (775, 423953), (1201, 273575), (1765, 186155), (6005, 54715), (8825, 37231), (10943, 30025)]