5151885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 8743680

約数和(自身を除く): 3591795

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 137, 327, 345, 411, 545, 685, 1635, 2055, 2507, 3151, 7521, 9453, 12535, 14933, 15755, 37605, 44799, 47265, 74665, 223995, 343459, 1030377, 1717295, 5151885]

約数ペア:

[(1, 5151885), (3, 1717295), (5, 1030377), (15, 343459), (23, 223995), (69, 74665), (109, 47265), (115, 44799), (137, 37605), (327, 15755), (345, 14933), (411, 12535), (545, 9453), (685, 7521), (1635, 3151), (2055, 2507)]