1330767555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 2340430848

約数和(自身を除く): 1009663293

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 277, 347, 355, 831, 923, 1041, 1065, 1385, 1735, 2769, 3601, 4155, 4511, 4615, 5205, 10803, 13533, 13845, 18005, 19667, 22555, 24637, 54015, 59001, 67665, 73911, 96119, 98335, 123185, 255671, 288357, 295005, 320281, 369555, 480595, 767013, 960843, 1249547, 1278355, 1441785, 1601405, 3748641, 3835065, 4804215, 6247735, 6824449, 18743205, 20473347, 34122245, 88717837, 102366735, 266153511, 443589185, 1330767555]

約数ペア:

[(1, 1330767555), (3, 443589185), (5, 266153511), (13, 102366735), (15, 88717837), (39, 34122245), (65, 20473347), (71, 18743205), (195, 6824449), (213, 6247735), (277, 4804215), (347, 3835065), (355, 3748641), (831, 1601405), (923, 1441785), (1041, 1278355), (1065, 1249547), (1385, 960843), (1735, 767013), (2769, 480595), (3601, 369555), (4155, 320281), (4511, 295005), (4615, 288357), (5205, 255671), (10803, 123185), (13533, 98335), (13845, 96119), (18005, 73911), (19667, 67665), (22555, 59001), (24637, 54015)]