2696155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1451045

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 149, 235, 329, 385, 517, 745, 1043, 1639, 1645, 2585, 3619, 5215, 7003, 8195, 11473, 18095, 35015, 49021, 57365, 77033, 245105, 385165, 539231, 2696155]

約数ペア:

[(1, 2696155), (5, 539231), (7, 385165), (11, 245105), (35, 77033), (47, 57365), (55, 49021), (77, 35015), (149, 18095), (235, 11473), (329, 8195), (385, 7003), (517, 5215), (745, 3619), (1043, 2585), (1639, 1645)]