22254005

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 27656640

約数和(自身を除く): 5402635

約数列:

[1, 5, 43, 89, 215, 445, 1163, 3827, 5815, 19135, 50009, 103507, 250045, 517535, 4450801, 22254005]

約数ペア:

[(1, 22254005), (5, 4450801), (43, 517535), (89, 250045), (215, 103507), (445, 50009), (1163, 19135), (3827, 5815)]