186506385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30853}}^1$

素因数の和:30905

約数の個数: 32

約数和(自身を含む): 331742208

約数和(自身を除く): 145235823

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 30853, 92559, 154265, 401089, 462795, 956443, 1203267, 2005445, 2869329, 4782215, 6016335, 12433759, 14346645, 37301277, 62168795, 186506385]

約数ペア:

[(1, 186506385), (3, 62168795), (5, 37301277), (13, 14346645), (15, 12433759), (31, 6016335), (39, 4782215), (65, 2869329), (93, 2005445), (155, 1203267), (195, 956443), (403, 462795), (465, 401089), (1209, 154265), (2015, 92559), (6045, 30853)]