72086105

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1741}}^1$

素因数の和:1786

約数の個数: 36

約数和(自身を含む): 109024812

約数和(自身を除く): 36938707

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 169, 245, 455, 637, 845, 1183, 1741, 3185, 5915, 8281, 8705, 12187, 22633, 41405, 60935, 85309, 113165, 158431, 294229, 426545, 792155, 1109017, 1471145, 2059603, 5545085, 10298015, 14417221, 72086105]

約数ペア:

[(1, 72086105), (5, 14417221), (7, 10298015), (13, 5545085), (35, 2059603), (49, 1471145), (65, 1109017), (91, 792155), (169, 426545), (245, 294229), (455, 158431), (637, 113165), (845, 85309), (1183, 60935), (1741, 41405), (3185, 22633), (5915, 12187), (8281, 8705)]