12800535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3373}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 23321088

約数和(自身を除く): 10520553

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3373, 3795, 10119, 16865, 37103, 50595, 77579, 111309, 185515, 232737, 387895, 556545, 853369, 1163685, 2560107, 4266845, 12800535]

約数ペア:

[(1, 12800535), (3, 4266845), (5, 2560107), (11, 1163685), (15, 853369), (23, 556545), (33, 387895), (55, 232737), (69, 185515), (115, 111309), (165, 77579), (253, 50595), (345, 37103), (759, 16865), (1265, 10119), (3373, 3795)]