9164745

素因数分解:

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

素因数の和:436

約数の個数: 48

約数和(自身を含む): 17384640

約数和(自身を除く): 8219895

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 397, 405, 513, 855, 1191, 1215, 1539, 1985, 2565, 3573, 4617, 5955, 7543, 7695, 10719, 17865, 22629, 23085, 32157, 37715, 53595, 67887, 96471, 113145, 160785, 203661, 339435, 482355, 610983, 1018305, 1832949, 3054915, 9164745]

約数ペア:

[(1, 9164745), (3, 3054915), (5, 1832949), (9, 1018305), (15, 610983), (19, 482355), (27, 339435), (45, 203661), (57, 160785), (81, 113145), (95, 96471), (135, 67887), (171, 53595), (243, 37715), (285, 32157), (397, 23085), (405, 22629), (513, 17865), (855, 10719), (1191, 7695), (1215, 7543), (1539, 5955), (1985, 4617), (2565, 3573)]