74865095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{991}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 93208320

約数和(自身を除く): 18343225

約数列:

[1, 5, 29, 145, 521, 991, 2605, 4955, 15109, 28739, 75545, 143695, 516311, 2581555, 14973019, 74865095]

約数ペア:

[(1, 74865095), (5, 14973019), (29, 2581555), (145, 516311), (521, 143695), (991, 75545), (2605, 28739), (4955, 15109)]