12219337215

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{735883}}^1$

素因数の和:735941

約数の個数: 40

約数和(自身を含む): 22438574928

約数和(自身を除く): 10219237713

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 5535, 16605, 735883, 2207649, 3679415, 6622947, 11038245, 19868841, 30171203, 33114735, 59606523, 90513609, 99344205, 150856015, 271540827, 298032615, 452568045, 814622481, 1357704135, 2443867443, 4073112405, 12219337215]

約数ペア:

[(1, 12219337215), (3, 4073112405), (5, 2443867443), (9, 1357704135), (15, 814622481), (27, 452568045), (41, 298032615), (45, 271540827), (81, 150856015), (123, 99344205), (135, 90513609), (205, 59606523), (369, 33114735), (405, 30171203), (615, 19868841), (1107, 11038245), (1845, 6622947), (3321, 3679415), (5535, 2207649), (16605, 735883)]