3128486565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{2437}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 5312421504

約数和(自身を除く): 2183934939

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 2437, 3721, 4209, 7015, 7311, 11163, 12185, 18605, 21045, 36555, 55815, 56051, 85583, 148657, 168153, 256749, 280255, 427915, 445971, 743285, 840765, 1283745, 2229855, 3419111, 9068077, 10257333, 17095555, 27204231, 45340385, 51286665, 136021155, 208565771, 625697313, 1042828855, 3128486565]

約数ペア:

[(1, 3128486565), (3, 1042828855), (5, 625697313), (15, 208565771), (23, 136021155), (61, 51286665), (69, 45340385), (115, 27204231), (183, 17095555), (305, 10257333), (345, 9068077), (915, 3419111), (1403, 2229855), (2437, 1283745), (3721, 840765), (4209, 743285), (7015, 445971), (7311, 427915), (11163, 280255), (12185, 256749), (18605, 168153), (21045, 148657), (36555, 85583), (55815, 56051)]