55512975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2579}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 107493120

約数和(自身を除く): 51980145

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 175, 205, 287, 525, 615, 861, 1025, 1435, 2579, 3075, 4305, 7175, 7737, 12895, 18053, 21525, 38685, 54159, 64475, 90265, 105739, 193425, 270795, 317217, 451325, 528695, 740173, 1353975, 1586085, 2220519, 2643475, 3700865, 7930425, 11102595, 18504325, 55512975]

約数ペア:

[(1, 55512975), (3, 18504325), (5, 11102595), (7, 7930425), (15, 3700865), (21, 2643475), (25, 2220519), (35, 1586085), (41, 1353975), (75, 740173), (105, 528695), (123, 451325), (175, 317217), (205, 270795), (287, 193425), (525, 105739), (615, 90265), (861, 64475), (1025, 54159), (1435, 38685), (2579, 21525), (3075, 18053), (4305, 12895), (7175, 7737)]