2026125

素因数分解:

$3^2\times 5^3\times {\mathrm{1801}}^1$

素因数の和:1822

約数の個数: 24

約数和(自身を含む): 3654456

約数和(自身を除く): 1628331

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1801, 5403, 9005, 16209, 27015, 45025, 81045, 135075, 225125, 405225, 675375, 2026125]

約数ペア:

[(1, 2026125), (3, 675375), (5, 405225), (9, 225125), (15, 135075), (25, 81045), (45, 45025), (75, 27015), (125, 16209), (225, 9005), (375, 5403), (1125, 1801)]