83925315

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4409}}^1$

素因数の和:4473

約数の個数: 40

約数和(自身を含む): 153679680

約数和(自身を除く): 69754365

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3807, 4409, 6345, 13227, 19035, 22045, 39681, 66135, 119043, 198405, 207223, 357129, 595215, 621669, 1036115, 1785645, 1865007, 3108345, 5595021, 9325035, 16785063, 27975105, 83925315]

約数ペア:

[(1, 83925315), (3, 27975105), (5, 16785063), (9, 9325035), (15, 5595021), (27, 3108345), (45, 1865007), (47, 1785645), (81, 1036115), (135, 621669), (141, 595215), (235, 357129), (405, 207223), (423, 198405), (705, 119043), (1269, 66135), (2115, 39681), (3807, 22045), (4409, 19035), (6345, 13227)]