77748255

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14767}}^1$

素因数の和:14797

約数の個数: 40

約数和(自身を含む): 150101952

約数和(自身を除く): 72353697

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 14767, 44301, 73835, 132903, 191971, 221505, 398709, 575913, 664515, 959855, 1196127, 1727739, 1993545, 2879565, 5183217, 5980635, 8638695, 15549651, 25916085, 77748255]

約数ペア:

[(1, 77748255), (3, 25916085), (5, 15549651), (9, 8638695), (13, 5980635), (15, 5183217), (27, 2879565), (39, 1993545), (45, 1727739), (65, 1196127), (81, 959855), (117, 664515), (135, 575913), (195, 398709), (351, 221505), (405, 191971), (585, 132903), (1053, 73835), (1755, 44301), (5265, 14767)]