37980875

素因数分解:

$5^3\times {\mathrm{311}}^1\times {\mathrm{977}}^1$

素因数の和:1303

約数の個数: 16

約数和(自身を含む): 47601216

約数和(自身を除く): 9620341

約数列:

[1, 5, 25, 125, 311, 977, 1555, 4885, 7775, 24425, 38875, 122125, 303847, 1519235, 7596175, 37980875]

約数ペア:

[(1, 37980875), (5, 7596175), (25, 1519235), (125, 303847), (311, 122125), (977, 38875), (1555, 24425), (4885, 7775)]