27875745

素因数分解:

$3^5\times 5^1\times {\mathrm{22943}}^1$

素因数の和:22963

約数の個数: 24

約数和(自身を含む): 50109696

約数和(自身を除く): 22233951

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 22943, 68829, 114715, 206487, 344145, 619461, 1032435, 1858383, 3097305, 5575149, 9291915, 27875745]

約数ペア:

[(1, 27875745), (3, 9291915), (5, 5575149), (9, 3097305), (15, 1858383), (27, 1032435), (45, 619461), (81, 344145), (135, 206487), (243, 114715), (405, 68829), (1215, 22943)]