1807135

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 2489760

約数和(自身を除く): 682625

約数列:

[1, 5, 11, 29, 55, 103, 121, 145, 319, 515, 605, 1133, 1595, 2987, 3509, 5665, 12463, 14935, 17545, 32857, 62315, 164285, 361427, 1807135]

約数ペア:

[(1, 1807135), (5, 361427), (11, 164285), (29, 62315), (55, 32857), (103, 17545), (121, 14935), (145, 12463), (319, 5665), (515, 3509), (605, 2987), (1133, 1595)]