20220255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40849}}^1$

素因数の和:40871

約数の個数: 24

約数和(自身を含む): 38235600

約数和(自身を除く): 18015345

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 40849, 122547, 204245, 367641, 449339, 612735, 1348017, 1838205, 2246695, 4044051, 6740085, 20220255]

約数ペア:

[(1, 20220255), (3, 6740085), (5, 4044051), (9, 2246695), (11, 1838205), (15, 1348017), (33, 612735), (45, 449339), (55, 367641), (99, 204245), (165, 122547), (495, 40849)]