22197675

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6883}}^1$

素因数の和:6939

約数の個数: 24

約数和(自身を含む): 37559104

約数和(自身を除く): 15361429

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 6883, 20649, 34415, 103245, 172075, 295969, 516225, 887907, 1479845, 4439535, 7399225, 22197675]

約数ペア:

[(1, 22197675), (3, 7399225), (5, 4439535), (15, 1479845), (25, 887907), (43, 516225), (75, 295969), (129, 172075), (215, 103245), (645, 34415), (1075, 20649), (3225, 6883)]