117008857395

素因数分解:

$3^4\times 5^1\times {\mathrm{288910759}}^1$

素因数の和:288910776

約数の個数: 20

約数和(自身を含む): 209749211760

約数和(自身を除く): 92740354365

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 288910759, 866732277, 1444553795, 2600196831, 4333661385, 7800590493, 13000984155, 23401771479, 39002952465, 117008857395]

約数ペア:

[(1, 117008857395), (3, 39002952465), (5, 23401771479), (9, 13000984155), (15, 7800590493), (27, 4333661385), (45, 2600196831), (81, 1444553795), (135, 866732277), (405, 288910759)]