69850215

素因数分解:

$3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1229}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 124574400

約数和(自身を除く): 54724185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 421, 1229, 1263, 2105, 3687, 3789, 6145, 6315, 11061, 11367, 18435, 18945, 33183, 55305, 56835, 165915, 517409, 1552227, 2587045, 4656681, 7761135, 13970043, 23283405, 69850215]

約数ペア:

[(1, 69850215), (3, 23283405), (5, 13970043), (9, 7761135), (15, 4656681), (27, 2587045), (45, 1552227), (135, 517409), (421, 165915), (1229, 56835), (1263, 55305), (2105, 33183), (3687, 18945), (3789, 18435), (6145, 11367), (6315, 11061)]