64740095

素因数分解:

$5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{2503}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 88942080

約数和(自身を除く): 24201985

約数列:

[1, 5, 7, 35, 739, 2503, 3695, 5173, 12515, 17521, 25865, 87605, 1849717, 9248585, 12948019, 64740095]

約数ペア:

[(1, 64740095), (5, 12948019), (7, 9248585), (35, 1849717), (739, 87605), (2503, 25865), (3695, 17521), (5173, 12515)]