72236875

素因数分解:

$5^4\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2880

約数の個数: 20

約数和(自身を含む): 92501640

約数和(自身を除く): 20264765

約数列:

[1, 5, 25, 41, 125, 205, 625, 1025, 2819, 5125, 14095, 25625, 70475, 115579, 352375, 577895, 1761875, 2889475, 14447375, 72236875]

約数ペア:

[(1, 72236875), (5, 14447375), (25, 2889475), (41, 1761875), (125, 577895), (205, 352375), (625, 115579), (1025, 70475), (2819, 25625), (5125, 14095)]