22072725

素因数分解:

$3^2\times 5^2\times {\mathrm{98101}}^1$

素因数の和:98117

約数の個数: 18

約数和(自身を含む): 39535106

約数和(自身を除く): 17462381

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 98101, 294303, 490505, 882909, 1471515, 2452525, 4414545, 7357575, 22072725]

約数ペア:

[(1, 22072725), (3, 7357575), (5, 4414545), (9, 2452525), (15, 1471515), (25, 882909), (45, 490505), (75, 294303), (225, 98101)]