3622725

素因数分解:

$3^4\times 5^2\times {\mathrm{1789}}^1$

素因数の和:1811

約数の個数: 30

約数和(自身を含む): 6714290

約数和(自身を除く): 3091565

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1789, 2025, 5367, 8945, 16101, 26835, 44725, 48303, 80505, 134175, 144909, 241515, 402525, 724545, 1207575, 3622725]

約数ペア:

[(1, 3622725), (3, 1207575), (5, 724545), (9, 402525), (15, 241515), (25, 144909), (27, 134175), (45, 80505), (75, 48303), (81, 44725), (135, 26835), (225, 16101), (405, 8945), (675, 5367), (1789, 2025)]