13236405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9697}}^1$

素因数の和:9725

約数の個数: 32

約数和(自身を含む): 26068224

約数和(自身を除く): 12831819

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 9697, 29091, 48485, 67879, 126061, 145455, 203637, 339395, 378183, 630305, 882427, 1018185, 1890915, 2647281, 4412135, 13236405]

約数ペア:

[(1, 13236405), (3, 4412135), (5, 2647281), (7, 1890915), (13, 1018185), (15, 882427), (21, 630305), (35, 378183), (39, 339395), (65, 203637), (91, 145455), (105, 126061), (195, 67879), (273, 48485), (455, 29091), (1365, 9697)]