8275605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 15128064

約数和(自身を除く): 6852459

約数列:

[1, 3, 5, 13, 15, 31, 37, 39, 65, 93, 111, 155, 185, 195, 403, 465, 481, 555, 1147, 1209, 1369, 1443, 2015, 2405, 3441, 4107, 5735, 6045, 6845, 7215, 14911, 17205, 17797, 20535, 42439, 44733, 53391, 74555, 88985, 127317, 212195, 223665, 266955, 551707, 636585, 1655121, 2758535, 8275605]

約数ペア:

[(1, 8275605), (3, 2758535), (5, 1655121), (13, 636585), (15, 551707), (31, 266955), (37, 223665), (39, 212195), (65, 127317), (93, 88985), (111, 74555), (155, 53391), (185, 44733), (195, 42439), (403, 20535), (465, 17797), (481, 17205), (555, 14911), (1147, 7215), (1209, 6845), (1369, 6045), (1443, 5735), (2015, 4107), (2405, 3441)]