82134775

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 103993344

約数和(自身を除く): 21858569

約数列:

[1, 5, 25, 103, 167, 191, 515, 835, 955, 2575, 4175, 4775, 17201, 19673, 31897, 86005, 98365, 159485, 430025, 491825, 797425, 3285391, 16426955, 82134775]

約数ペア:

[(1, 82134775), (5, 16426955), (25, 3285391), (103, 797425), (167, 491825), (191, 430025), (515, 159485), (835, 98365), (955, 86005), (2575, 31897), (4175, 19673), (4775, 17201)]