164010495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21149}}^1$

素因数の和:21215

約数の個数: 32

約数和(自身を含む): 292377600

約数和(自身を除く): 128367105

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 21149, 63447, 105745, 232639, 317235, 697917, 994003, 1163195, 2982009, 3489585, 4970015, 10934033, 14910045, 32802099, 54670165, 164010495]

約数ペア:

[(1, 164010495), (3, 54670165), (5, 32802099), (11, 14910045), (15, 10934033), (33, 4970015), (47, 3489585), (55, 2982009), (141, 1163195), (165, 994003), (235, 697917), (517, 317235), (705, 232639), (1551, 105745), (2585, 63447), (7755, 21149)]