1155465

素因数分解:

$3^6\times 5^1\times {\mathrm{317}}^1$

素因数の和:340

約数の個数: 28

約数和(自身を含む): 2085444

約数和(自身を除く): 929979

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 317, 405, 729, 951, 1215, 1585, 2853, 3645, 4755, 8559, 14265, 25677, 42795, 77031, 128385, 231093, 385155, 1155465]

約数ペア:

[(1, 1155465), (3, 385155), (5, 231093), (9, 128385), (15, 77031), (27, 42795), (45, 25677), (81, 14265), (135, 8559), (243, 4755), (317, 3645), (405, 2853), (729, 1585), (951, 1215)]