8689335

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 5825865

約数列:

[1, 3, 5, 15, 41, 71, 123, 199, 205, 213, 355, 597, 615, 995, 1065, 2911, 2985, 8159, 8733, 14129, 14555, 24477, 40795, 42387, 43665, 70645, 122385, 211935, 579289, 1737867, 2896445, 8689335]

約数ペア:

[(1, 8689335), (3, 2896445), (5, 1737867), (15, 579289), (41, 211935), (71, 122385), (123, 70645), (199, 43665), (205, 42387), (213, 40795), (355, 24477), (597, 14555), (615, 14129), (995, 8733), (1065, 8159), (2911, 2985)]