28179465

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60601}}^1$

素因数の和:60640

約数の個数: 16

約数和(自身を含む): 46542336

約数和(自身を除く): 18362871

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 60601, 181803, 303005, 909015, 1878631, 5635893, 9393155, 28179465]

約数ペア:

[(1, 28179465), (3, 9393155), (5, 5635893), (15, 1878631), (31, 909015), (93, 303005), (155, 181803), (465, 60601)]