37980625

素因数分解:

$5^4\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:994

約数の個数: 20

約数和(自身を含む): 48222064

約数和(自身を除く): 10241439

約数列:

[1, 5, 25, 67, 125, 335, 625, 907, 1675, 4535, 8375, 22675, 41875, 60769, 113375, 303845, 566875, 1519225, 7596125, 37980625]

約数ペア:

[(1, 37980625), (5, 7596125), (25, 1519225), (67, 566875), (125, 303845), (335, 113375), (625, 60769), (907, 41875), (1675, 22675), (4535, 8375)]