22815155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 30828336

約数和(自身を除く): 8013181

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 877, 2365, 4385, 5203, 9647, 26015, 37711, 48235, 106117, 188555, 414821, 530585, 2074105, 4563031, 22815155]

約数ペア:

[(1, 22815155), (5, 4563031), (11, 2074105), (43, 530585), (55, 414821), (121, 188555), (215, 106117), (473, 48235), (605, 37711), (877, 26015), (2365, 9647), (4385, 5203)]