12389855805

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{35159}}^1$

素因数の和:35402

約数の個数: 48

約数和(自身を含む): 22115358720

約数和(自身を除く): 9725502915

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 191, 205, 369, 573, 615, 955, 1719, 1845, 2865, 7831, 8595, 23493, 35159, 39155, 70479, 105477, 117465, 175795, 316431, 352395, 527385, 1441519, 1582155, 4324557, 6715369, 7207595, 12973671, 20146107, 21622785, 33576845, 60438321, 64868355, 100730535, 275330129, 302191605, 825990387, 1376650645, 2477971161, 4129951935, 12389855805]

約数ペア:

[(1, 12389855805), (3, 4129951935), (5, 2477971161), (9, 1376650645), (15, 825990387), (41, 302191605), (45, 275330129), (123, 100730535), (191, 64868355), (205, 60438321), (369, 33576845), (573, 21622785), (615, 20146107), (955, 12973671), (1719, 7207595), (1845, 6715369), (2865, 4324557), (7831, 1582155), (8595, 1441519), (23493, 527385), (35159, 352395), (39155, 316431), (70479, 175795), (105477, 117465)]