42081585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30829}}^1$

素因数の和:30857

約数の個数: 32

約数和(自身を含む): 82871040

約数和(自身を除く): 40789455

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 30829, 92487, 154145, 215803, 400777, 462435, 647409, 1079015, 1202331, 2003885, 2805439, 3237045, 6011655, 8416317, 14027195, 42081585]

約数ペア:

[(1, 42081585), (3, 14027195), (5, 8416317), (7, 6011655), (13, 3237045), (15, 2805439), (21, 2003885), (35, 1202331), (39, 1079015), (65, 647409), (91, 462435), (105, 400777), (195, 215803), (273, 154145), (455, 92487), (1365, 30829)]