217608105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101449}}^1$

素因数の和:101481

約数の個数: 32

約数和(自身を含む): 409046400

約数和(自身を除く): 191438295

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 101449, 304347, 507245, 1115939, 1318837, 1521735, 3347817, 3956511, 5579695, 6594185, 14507207, 16739085, 19782555, 43521621, 72536035, 217608105]

約数ペア:

[(1, 217608105), (3, 72536035), (5, 43521621), (11, 19782555), (13, 16739085), (15, 14507207), (33, 6594185), (39, 5579695), (55, 3956511), (65, 3347817), (143, 1521735), (165, 1318837), (195, 1115939), (429, 507245), (715, 304347), (2145, 101449)]