12555465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 22688064

約数和(自身を除く): 10132599

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 67, 93, 155, 195, 201, 335, 403, 465, 871, 961, 1005, 1209, 2015, 2077, 2613, 2883, 4355, 4805, 6045, 6231, 10385, 12493, 13065, 14415, 27001, 31155, 37479, 62465, 64387, 81003, 135005, 187395, 193161, 321935, 405015, 837031, 965805, 2511093, 4185155, 12555465]

約数ペア:

[(1, 12555465), (3, 4185155), (5, 2511093), (13, 965805), (15, 837031), (31, 405015), (39, 321935), (65, 193161), (67, 187395), (93, 135005), (155, 81003), (195, 64387), (201, 62465), (335, 37479), (403, 31155), (465, 27001), (871, 14415), (961, 13065), (1005, 12493), (1209, 10385), (2015, 6231), (2077, 6045), (2613, 4805), (2883, 4355)]