154080255

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5113}}^1$

素因数の和:5176

約数の個数: 48

約数和(自身を含む): 293829984

約数和(自身を除く): 139749729

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 615, 735, 861, 1435, 2009, 4305, 5113, 6027, 10045, 15339, 25565, 30135, 35791, 76695, 107373, 178955, 209633, 250537, 536865, 628899, 751611, 1048165, 1252685, 1467431, 3144495, 3758055, 4402293, 7337155, 10272017, 22011465, 30816051, 51360085, 154080255]

約数ペア:

[(1, 154080255), (3, 51360085), (5, 30816051), (7, 22011465), (15, 10272017), (21, 7337155), (35, 4402293), (41, 3758055), (49, 3144495), (105, 1467431), (123, 1252685), (147, 1048165), (205, 751611), (245, 628899), (287, 536865), (615, 250537), (735, 209633), (861, 178955), (1435, 107373), (2009, 76695), (4305, 35791), (5113, 30135), (6027, 25565), (10045, 15339)]