18140115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5573}}^1$

素因数の和:5619

約数の個数: 32

約数和(自身を含む): 34246656

約数和(自身を除く): 16106541

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 5573, 16719, 27865, 39011, 83595, 117033, 172763, 195055, 518289, 585165, 863815, 1209341, 2591445, 3628023, 6046705, 18140115]

約数ペア:

[(1, 18140115), (3, 6046705), (5, 3628023), (7, 2591445), (15, 1209341), (21, 863815), (31, 585165), (35, 518289), (93, 195055), (105, 172763), (155, 117033), (217, 83595), (465, 39011), (651, 27865), (1085, 16719), (3255, 5573)]