219054095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 302133888

約数和(自身を除く): 83079793

約数列:

[1, 5, 13, 17, 65, 85, 137, 221, 685, 1105, 1447, 1781, 2329, 7235, 8905, 11645, 18811, 24599, 30277, 94055, 122995, 151385, 198239, 319787, 991195, 1598935, 2577107, 3370063, 12885535, 16850315, 43810819, 219054095]

約数ペア:

[(1, 219054095), (5, 43810819), (13, 16850315), (17, 12885535), (65, 3370063), (85, 2577107), (137, 1598935), (221, 991195), (685, 319787), (1105, 198239), (1447, 151385), (1781, 122995), (2329, 94055), (7235, 30277), (8905, 24599), (11645, 18811)]