2247261575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15823}}^1$

素因数の和:15888

約数の個数: 48

約数和(自身を含む): 3296455680

約数和(自身を除く): 1049194105

約数列:

[1, 5, 13, 19, 23, 25, 65, 95, 115, 247, 299, 325, 437, 475, 575, 1235, 1495, 2185, 5681, 6175, 7475, 10925, 15823, 28405, 79115, 142025, 205699, 300637, 363929, 395575, 1028495, 1503185, 1819645, 3908281, 4731077, 5142475, 6914651, 7515925, 9098225, 19541405, 23655385, 34573255, 89890463, 97707025, 118276925, 172866275, 449452315, 2247261575]

約数ペア:

[(1, 2247261575), (5, 449452315), (13, 172866275), (19, 118276925), (23, 97707025), (25, 89890463), (65, 34573255), (95, 23655385), (115, 19541405), (247, 9098225), (299, 7515925), (325, 6914651), (437, 5142475), (475, 4731077), (575, 3908281), (1235, 1819645), (1495, 1503185), (2185, 1028495), (5681, 395575), (6175, 363929), (7475, 300637), (10925, 205699), (15823, 142025), (28405, 79115)]