13308632985

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{31477}}^1$

素因数の和:31953

約数の個数: 32

約数和(自身を含む): 21648805632

約数和(自身を除く): 8340172647

約数列:

[1, 3, 5, 15, 71, 213, 355, 397, 1065, 1191, 1985, 5955, 28187, 31477, 84561, 94431, 140935, 157385, 422805, 472155, 2234867, 6704601, 11174335, 12496369, 33523005, 37489107, 62481845, 187445535, 887242199, 2661726597, 4436210995, 13308632985]

約数ペア:

[(1, 13308632985), (3, 4436210995), (5, 2661726597), (15, 887242199), (71, 187445535), (213, 62481845), (355, 37489107), (397, 33523005), (1065, 12496369), (1191, 11174335), (1985, 6704601), (5955, 2234867), (28187, 472155), (31477, 422805), (84561, 157385), (94431, 140935)]