85825755

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2713}}^1$

素因数の和:2780

約数の個数: 48

約数和(自身を含む): 160885920

約数和(自身を除く): 75060165

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 555, 703, 855, 1665, 2109, 2713, 3515, 6327, 8139, 10545, 13565, 24417, 31635, 40695, 51547, 100381, 122085, 154641, 257735, 301143, 463923, 501905, 773205, 903429, 1505715, 1907239, 2319615, 4517145, 5721717, 9536195, 17165151, 28608585, 85825755]

約数ペア:

[(1, 85825755), (3, 28608585), (5, 17165151), (9, 9536195), (15, 5721717), (19, 4517145), (37, 2319615), (45, 1907239), (57, 1505715), (95, 903429), (111, 773205), (171, 501905), (185, 463923), (285, 301143), (333, 257735), (555, 154641), (703, 122085), (855, 100381), (1665, 51547), (2109, 40695), (2713, 31635), (3515, 24417), (6327, 13565), (8139, 10545)]