765645045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{18341}}^1$

素因数の和:18394

約数の個数: 48

約数和(自身を含む): 1405143936

約数和(自身を除く): 639498891

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 605, 759, 1265, 1815, 2783, 3795, 8349, 13915, 18341, 41745, 55023, 91705, 201751, 275115, 421843, 605253, 1008755, 1265529, 2109215, 2219261, 3026265, 4640273, 6327645, 6657783, 11096305, 13920819, 23201365, 33288915, 51043003, 69604095, 153129009, 255215015, 765645045]

約数ペア:

[(1, 765645045), (3, 255215015), (5, 153129009), (11, 69604095), (15, 51043003), (23, 33288915), (33, 23201365), (55, 13920819), (69, 11096305), (115, 6657783), (121, 6327645), (165, 4640273), (253, 3026265), (345, 2219261), (363, 2109215), (605, 1265529), (759, 1008755), (1265, 605253), (1815, 421843), (2783, 275115), (3795, 201751), (8349, 91705), (13915, 55023), (18341, 41745)]