22403015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 27832896

約数和(自身を除く): 5429881

約数列:

[1, 5, 41, 103, 205, 515, 1061, 4223, 5305, 21115, 43501, 109283, 217505, 546415, 4480603, 22403015]

約数ペア:

[(1, 22403015), (5, 4480603), (41, 546415), (103, 217505), (205, 109283), (515, 43501), (1061, 21115), (4223, 5305)]