13309950535

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1\times {\mathrm{2887}}^1$

素因数の和:3895

約数の個数: 32

約数和(自身を含む): 18398177280

約数和(自身を除く): 5088226745

約数列:

[1, 5, 7, 35, 157, 785, 839, 1099, 2887, 4195, 5495, 5873, 14435, 20209, 29365, 101045, 131723, 453259, 658615, 922061, 2266295, 2422193, 3172813, 4610305, 12110965, 15864065, 16955351, 84776755, 380284301, 1901421505, 2661990107, 13309950535]

約数ペア:

[(1, 13309950535), (5, 2661990107), (7, 1901421505), (35, 380284301), (157, 84776755), (785, 16955351), (839, 15864065), (1099, 12110965), (2887, 4610305), (4195, 3172813), (5495, 2422193), (5873, 2266295), (14435, 922061), (20209, 658615), (29365, 453259), (101045, 131723)]