38521035

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{40763}}^1$

素因数の和:40784

約数の個数: 32

約数和(自身を含む): 78266880

約数和(自身を除く): 39745845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 40763, 122289, 203815, 285341, 366867, 611445, 856023, 1100601, 1426705, 1834335, 2568069, 4280115, 5503005, 7704207, 12840345, 38521035]

約数ペア:

[(1, 38521035), (3, 12840345), (5, 7704207), (7, 5503005), (9, 4280115), (15, 2568069), (21, 1834335), (27, 1426705), (35, 1100601), (45, 856023), (63, 611445), (105, 366867), (135, 285341), (189, 203815), (315, 122289), (945, 40763)]