23368905

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{8243}}^1$

素因数の和:8267

約数の個数: 40

約数和(自身を含む): 47881152

約数和(自身を除く): 24512247

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 8243, 24729, 41215, 57701, 74187, 123645, 173103, 222561, 288505, 370935, 519309, 667683, 865515, 1112805, 1557927, 2596545, 3338415, 4673781, 7789635, 23368905]

約数ペア:

[(1, 23368905), (3, 7789635), (5, 4673781), (7, 3338415), (9, 2596545), (15, 1557927), (21, 1112805), (27, 865515), (35, 667683), (45, 519309), (63, 370935), (81, 288505), (105, 222561), (135, 173103), (189, 123645), (315, 74187), (405, 57701), (567, 41215), (945, 24729), (2835, 8243)]