91042965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8234

約数の個数: 48

約数和(自身を含む): 178913280

約数和(自身を除く): 87870315

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 8191, 11115, 24573, 40955, 73719, 106483, 122865, 155629, 319449, 368595, 466887, 532415, 778145, 958347, 1400661, 1597245, 2023177, 2334435, 4791735, 6069531, 7003305, 10115885, 18208593, 30347655, 91042965]

約数ペア:

[(1, 91042965), (3, 30347655), (5, 18208593), (9, 10115885), (13, 7003305), (15, 6069531), (19, 4791735), (39, 2334435), (45, 2023177), (57, 1597245), (65, 1400661), (95, 958347), (117, 778145), (171, 532415), (195, 466887), (247, 368595), (285, 319449), (585, 155629), (741, 122865), (855, 106483), (1235, 73719), (2223, 40955), (3705, 24573), (8191, 11115)]