2022205905

素因数分解:

$3^6\times 5^1\times {\mathrm{554789}}^1$

素因数の和:554812

約数の個数: 28

約数和(自身を含む): 3638312820

約数和(自身を除く): 1616106915

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 554789, 1664367, 2773945, 4993101, 8321835, 14979303, 24965505, 44937909, 74896515, 134813727, 224689545, 404441181, 674068635, 2022205905]

約数ペア:

[(1, 2022205905), (3, 674068635), (5, 404441181), (9, 224689545), (15, 134813727), (27, 74896515), (45, 44937909), (81, 24965505), (135, 14979303), (243, 8321835), (405, 4993101), (729, 2773945), (1215, 1664367), (3645, 554789)]