86139855

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 159903744

約数和(自身を除く): 73763889

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 837, 1215, 1395, 2287, 2511, 4185, 6861, 7533, 11435, 12555, 20583, 34305, 37665, 61749, 70897, 102915, 185247, 212691, 308745, 354485, 555741, 638073, 926235, 1063455, 1914219, 2778705, 3190365, 5742657, 9571095, 17227971, 28713285, 86139855]

約数ペア:

[(1, 86139855), (3, 28713285), (5, 17227971), (9, 9571095), (15, 5742657), (27, 3190365), (31, 2778705), (45, 1914219), (81, 1063455), (93, 926235), (135, 638073), (155, 555741), (243, 354485), (279, 308745), (405, 212691), (465, 185247), (837, 102915), (1215, 70897), (1395, 61749), (2287, 37665), (2511, 34305), (4185, 20583), (6861, 12555), (7533, 11435)]