14402245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20143}}^1$

素因数の和:20172

約数の個数: 16

約数和(自身を含む): 20305152

約数和(自身を除く): 5902907

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 20143, 100715, 221573, 261859, 1107865, 1309295, 2880449, 14402245]

約数ペア:

[(1, 14402245), (5, 2880449), (11, 1309295), (13, 1107865), (55, 261859), (65, 221573), (143, 100715), (715, 20143)]