22798485

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 41633280

約数和(自身を除く): 18834795

約数列:

[1, 3, 5, 9, 15, 31, 45, 59, 93, 155, 177, 277, 279, 295, 465, 531, 831, 885, 1385, 1395, 1829, 2493, 2655, 4155, 5487, 8587, 9145, 12465, 16343, 16461, 25761, 27435, 42935, 49029, 77283, 81715, 82305, 128805, 147087, 245145, 386415, 506633, 735435, 1519899, 2533165, 4559697, 7599495, 22798485]

約数ペア:

[(1, 22798485), (3, 7599495), (5, 4559697), (9, 2533165), (15, 1519899), (31, 735435), (45, 506633), (59, 386415), (93, 245145), (155, 147087), (177, 128805), (277, 82305), (279, 81715), (295, 77283), (465, 49029), (531, 42935), (831, 27435), (885, 25761), (1385, 16461), (1395, 16343), (1829, 12465), (2493, 9145), (2655, 8587), (4155, 5487)]