28858492065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3999791}}^1$

素因数の和:3999849

約数の個数: 32

約数和(自身を含む): 51069344256

約数和(自身を除く): 22210852191

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 3999791, 11999373, 19998955, 51997283, 59996865, 147992267, 155991849, 259986415, 443976801, 739961335, 779959245, 1923899471, 2219884005, 5771698413, 9619497355, 28858492065]

約数ペア:

[(1, 28858492065), (3, 9619497355), (5, 5771698413), (13, 2219884005), (15, 1923899471), (37, 779959245), (39, 739961335), (65, 443976801), (111, 259986415), (185, 155991849), (195, 147992267), (481, 59996865), (555, 51997283), (1443, 19998955), (2405, 11999373), (7215, 3999791)]