14985555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 27783168

約数和(自身を除く): 12797613

約数列:

[1, 3, 5, 13, 15, 31, 37, 39, 65, 67, 93, 111, 155, 185, 195, 201, 335, 403, 465, 481, 555, 871, 1005, 1147, 1209, 1443, 2015, 2077, 2405, 2479, 2613, 3441, 4355, 5735, 6045, 6231, 7215, 7437, 10385, 12395, 13065, 14911, 17205, 27001, 31155, 32227, 37185, 44733, 74555, 76849, 81003, 96681, 135005, 161135, 223665, 230547, 384245, 405015, 483405, 999037, 1152735, 2997111, 4995185, 14985555]

約数ペア:

[(1, 14985555), (3, 4995185), (5, 2997111), (13, 1152735), (15, 999037), (31, 483405), (37, 405015), (39, 384245), (65, 230547), (67, 223665), (93, 161135), (111, 135005), (155, 96681), (185, 81003), (195, 76849), (201, 74555), (335, 44733), (403, 37185), (465, 32227), (481, 31155), (555, 27001), (871, 17205), (1005, 14911), (1147, 13065), (1209, 12395), (1443, 10385), (2015, 7437), (2077, 7215), (2405, 6231), (2479, 6045), (2613, 5735), (3441, 4355)]