2012625

素因数分解:

$3^2\times 5^3\times {\mathrm{1789}}^1$

素因数の和:1810

約数の個数: 24

約数和(自身を含む): 3630120

約数和(自身を除く): 1617495

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1789, 5367, 8945, 16101, 26835, 44725, 80505, 134175, 223625, 402525, 670875, 2012625]

約数ペア:

[(1, 2012625), (3, 670875), (5, 402525), (9, 223625), (15, 134175), (25, 80505), (45, 44725), (75, 26835), (125, 16101), (225, 8945), (375, 5367), (1125, 1789)]