1057185

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 1935360

約数和(自身を除く): 878175

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 191, 205, 369, 573, 615, 955, 1107, 1719, 1845, 2865, 5157, 5535, 7831, 8595, 23493, 25785, 39155, 70479, 117465, 211437, 352395, 1057185]

約数ペア:

[(1, 1057185), (3, 352395), (5, 211437), (9, 117465), (15, 70479), (27, 39155), (41, 25785), (45, 23493), (123, 8595), (135, 7831), (191, 5535), (205, 5157), (369, 2865), (573, 1845), (615, 1719), (955, 1107)]