810095

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 1161888

約数和(自身を除く): 351793

約数列:

[1, 5, 11, 13, 55, 65, 103, 121, 143, 515, 605, 715, 1133, 1339, 1573, 5665, 6695, 7865, 12463, 14729, 62315, 73645, 162019, 810095]

約数ペア:

[(1, 810095), (5, 162019), (11, 73645), (13, 62315), (55, 14729), (65, 12463), (103, 7865), (121, 6695), (143, 5665), (515, 1573), (605, 1339), (715, 1133)]