2217506475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1285511}}^1$

素因数の和:1285547

約数の個数: 24

約数和(自身を含む): 3825683712

約数和(自身を除く): 1608177237

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 1285511, 3856533, 6427555, 19282665, 29566753, 32137775, 88700259, 96413325, 147833765, 443501295, 739168825, 2217506475]

約数ペア:

[(1, 2217506475), (3, 739168825), (5, 443501295), (15, 147833765), (23, 96413325), (25, 88700259), (69, 32137775), (75, 29566753), (115, 19282665), (345, 6427555), (575, 3856533), (1725, 1285511)]