78608385

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5581}}^1$

素因数の和:5905

約数の個数: 24

約数和(自身を含む): 136714344

約数和(自身を除く): 58105959

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 4695, 5581, 14085, 16743, 27905, 50229, 83715, 251145, 1746853, 5240559, 8734265, 15721677, 26202795, 78608385]

約数ペア:

[(1, 78608385), (3, 26202795), (5, 15721677), (9, 8734265), (15, 5240559), (45, 1746853), (313, 251145), (939, 83715), (1565, 50229), (2817, 27905), (4695, 16743), (5581, 14085)]