169918905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28109}}^1$

素因数の和:28161

約数の個数: 32

約数和(自身を含む): 302238720

約数和(自身を除く): 132319815

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 28109, 84327, 140545, 365417, 421635, 871379, 1096251, 1827085, 2614137, 4356895, 5481255, 11327927, 13070685, 33983781, 56639635, 169918905]

約数ペア:

[(1, 169918905), (3, 56639635), (5, 33983781), (13, 13070685), (15, 11327927), (31, 5481255), (39, 4356895), (65, 2614137), (93, 1827085), (155, 1096251), (195, 871379), (403, 421635), (465, 365417), (1209, 140545), (2015, 84327), (6045, 28109)]