2755305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{8747}}^1$

素因数の和:8765

約数の個数: 24

約数和(自身を含む): 5458752

約数和(自身を除く): 2703447

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 8747, 26241, 43735, 61229, 78723, 131205, 183687, 306145, 393615, 551061, 918435, 2755305]

約数ペア:

[(1, 2755305), (3, 918435), (5, 551061), (7, 393615), (9, 306145), (15, 183687), (21, 131205), (35, 78723), (45, 61229), (63, 43735), (105, 26241), (315, 8747)]