70620125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 23728675

約数列:

[1, 5, 17, 25, 85, 125, 167, 199, 425, 835, 995, 2125, 2839, 3383, 4175, 4975, 14195, 16915, 20875, 24875, 33233, 70975, 84575, 166165, 354875, 422875, 564961, 830825, 2824805, 4154125, 14124025, 70620125]

約数ペア:

[(1, 70620125), (5, 14124025), (17, 4154125), (25, 2824805), (85, 830825), (125, 564961), (167, 422875), (199, 354875), (425, 166165), (835, 84575), (995, 70975), (2125, 33233), (2839, 24875), (3383, 20875), (4175, 16915), (4975, 14195)]