79427375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{21911}}^1$

素因数の和:21955

約数の個数: 16

約数和(自身を含む): 102548160

約数和(自身を除く): 23120785

約数列:

[1, 5, 25, 29, 125, 145, 725, 3625, 21911, 109555, 547775, 635419, 2738875, 3177095, 15885475, 79427375]

約数ペア:

[(1, 79427375), (5, 15885475), (25, 3177095), (29, 2738875), (125, 635419), (145, 547775), (725, 109555), (3625, 21911)]