82482705

素因数分解:

$3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 156652800

約数和(自身を除く): 74170095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 397, 405, 513, 729, 855, 1191, 1215, 1539, 1985, 2187, 2565, 3573, 3645, 4617, 5955, 7543, 7695, 10719, 10935, 13851, 17865, 22629, 23085, 32157, 37715, 41553, 53595, 67887, 69255, 96471, 113145, 160785, 203661, 207765, 289413, 339435, 482355, 610983, 868239, 1018305, 1447065, 1832949, 3054915, 4341195, 5498847, 9164745, 16496541, 27494235, 82482705]

約数ペア:

[(1, 82482705), (3, 27494235), (5, 16496541), (9, 9164745), (15, 5498847), (19, 4341195), (27, 3054915), (45, 1832949), (57, 1447065), (81, 1018305), (95, 868239), (135, 610983), (171, 482355), (243, 339435), (285, 289413), (397, 207765), (405, 203661), (513, 160785), (729, 113145), (855, 96471), (1191, 69255), (1215, 67887), (1539, 53595), (1985, 41553), (2187, 37715), (2565, 32157), (3573, 23085), (3645, 22629), (4617, 17865), (5955, 13851), (7543, 10935), (7695, 10719)]