40691155

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 49586400

約数和(自身を除く): 8895245

約数列:

[1, 5, 149, 193, 283, 745, 965, 1415, 28757, 42167, 54619, 143785, 210835, 273095, 8138231, 40691155]

約数ペア:

[(1, 40691155), (5, 8138231), (149, 273095), (193, 210835), (283, 143785), (745, 54619), (965, 42167), (1415, 28757)]