8266995

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 8667405

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 293, 297, 495, 513, 627, 855, 879, 1045, 1465, 1485, 1881, 2565, 2637, 3135, 3223, 4395, 5567, 5643, 7911, 9405, 9669, 13185, 16115, 16701, 27835, 28215, 29007, 39555, 48345, 50103, 61237, 83505, 87021, 145035, 150309, 183711, 250515, 306185, 435105, 551133, 751545, 918555, 1653399, 2755665, 8266995]

約数ペア:

[(1, 8266995), (3, 2755665), (5, 1653399), (9, 918555), (11, 751545), (15, 551133), (19, 435105), (27, 306185), (33, 250515), (45, 183711), (55, 150309), (57, 145035), (95, 87021), (99, 83505), (135, 61237), (165, 50103), (171, 48345), (209, 39555), (285, 29007), (293, 28215), (297, 27835), (495, 16701), (513, 16115), (627, 13185), (855, 9669), (879, 9405), (1045, 7911), (1465, 5643), (1485, 5567), (1881, 4395), (2565, 3223), (2637, 3135)]