80713035

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 151508448

約数和(自身を除く): 70795413

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 281, 491, 585, 843, 1405, 1473, 2455, 2529, 3653, 4215, 4419, 6383, 7365, 10959, 12645, 18265, 19149, 22095, 31915, 32877, 54795, 57447, 95745, 137971, 164385, 287235, 413913, 689855, 1241739, 1793623, 2069565, 5380869, 6208695, 8968115, 16142607, 26904345, 80713035]

約数ペア:

[(1, 80713035), (3, 26904345), (5, 16142607), (9, 8968115), (13, 6208695), (15, 5380869), (39, 2069565), (45, 1793623), (65, 1241739), (117, 689855), (195, 413913), (281, 287235), (491, 164385), (585, 137971), (843, 95745), (1405, 57447), (1473, 54795), (2455, 32877), (2529, 31915), (3653, 22095), (4215, 19149), (4419, 18265), (6383, 12645), (7365, 10959)]