27001250

素因数分解:

$2^1\times 5^4\times {\mathrm{21601}}^1$

素因数の和:21623

約数の個数: 20

約数和(自身を含む): 50613486

約数和(自身を除く): 23612236

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 21601, 43202, 108005, 216010, 540025, 1080050, 2700125, 5400250, 13500625, 27001250]

約数ペア:

[(1, 27001250), (2, 13500625), (5, 5400250), (10, 2700125), (25, 1080050), (50, 540025), (125, 216010), (250, 108005), (625, 43202), (1250, 21601)]