42359355

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2609

約数の個数: 40

約数和(自身を含む): 77815584

約数和(自身を除く): 35456229

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 2551, 3321, 5535, 7653, 12755, 16605, 22959, 38265, 68877, 104591, 114795, 206631, 313773, 344385, 522955, 941319, 1033155, 1568865, 2823957, 4706595, 8471871, 14119785, 42359355]

約数ペア:

[(1, 42359355), (3, 14119785), (5, 8471871), (9, 4706595), (15, 2823957), (27, 1568865), (41, 1033155), (45, 941319), (81, 522955), (123, 344385), (135, 313773), (205, 206631), (369, 114795), (405, 104591), (615, 68877), (1107, 38265), (1845, 22959), (2551, 16605), (3321, 12755), (5535, 7653)]