12841905315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10139}}^1\times {\mathrm{4967}}^1$

素因数の和:15131

約数の個数: 32

約数和(自身を含む): 21762224640

約数和(自身を除く): 8920319325

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4967, 10139, 14901, 24835, 30417, 50695, 74505, 84439, 152085, 172363, 253317, 422195, 517089, 861815, 1266585, 2585445, 50360413, 151081239, 251802065, 755406195, 856127021, 2568381063, 4280635105, 12841905315]

約数ペア:

[(1, 12841905315), (3, 4280635105), (5, 2568381063), (15, 856127021), (17, 755406195), (51, 251802065), (85, 151081239), (255, 50360413), (4967, 2585445), (10139, 1266585), (14901, 861815), (24835, 517089), (30417, 422195), (50695, 253317), (74505, 172363), (84439, 152085)]