54580635

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 106112160

約数和(自身を除く): 51531525

約数列:

[1, 3, 5, 9, 15, 19, 27, 41, 45, 57, 81, 95, 123, 135, 171, 173, 205, 285, 369, 405, 513, 519, 615, 779, 855, 865, 1107, 1539, 1557, 1845, 2337, 2565, 2595, 3287, 3321, 3895, 4671, 5535, 7011, 7093, 7695, 7785, 9861, 11685, 14013, 16435, 16605, 21033, 21279, 23355, 29583, 35055, 35465, 49305, 63099, 63837, 70065, 88749, 105165, 106395, 134767, 147915, 191511, 266247, 315495, 319185, 404301, 443745, 574533, 673835, 957555, 1212903, 1331235, 2021505, 2872665, 3638709, 6064515, 10916127, 18193545, 54580635]

約数ペア:

[(1, 54580635), (3, 18193545), (5, 10916127), (9, 6064515), (15, 3638709), (19, 2872665), (27, 2021505), (41, 1331235), (45, 1212903), (57, 957555), (81, 673835), (95, 574533), (123, 443745), (135, 404301), (171, 319185), (173, 315495), (205, 266247), (285, 191511), (369, 147915), (405, 134767), (513, 106395), (519, 105165), (615, 88749), (779, 70065), (855, 63837), (865, 63099), (1107, 49305), (1539, 35465), (1557, 35055), (1845, 29583), (2337, 23355), (2565, 21279), (2595, 21033), (3287, 16605), (3321, 16435), (3895, 14013), (4671, 11685), (5535, 9861), (7011, 7785), (7093, 7695)]