53703215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 71236800

約数和(自身を除く): 17533585

約数列:

[1, 5, 19, 29, 95, 101, 145, 193, 505, 551, 965, 1919, 2755, 2929, 3667, 5597, 9595, 14645, 18335, 19493, 27985, 55651, 97465, 106343, 278255, 370367, 531715, 565297, 1851835, 2826485, 10740643, 53703215]

約数ペア:

[(1, 53703215), (5, 10740643), (19, 2826485), (29, 1851835), (95, 565297), (101, 531715), (145, 370367), (193, 278255), (505, 106343), (551, 97465), (965, 55651), (1919, 27985), (2755, 19493), (2929, 18335), (3667, 14645), (5597, 9595)]