2503095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 4730880

約数和(自身を除く): 2227785

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 769, 1085, 2307, 3255, 3845, 5383, 11535, 16149, 23839, 26915, 71517, 80745, 119195, 166873, 357585, 500619, 834365, 2503095]

約数ペア:

[(1, 2503095), (3, 834365), (5, 500619), (7, 357585), (15, 166873), (21, 119195), (31, 80745), (35, 71517), (93, 26915), (105, 23839), (155, 16149), (217, 11535), (465, 5383), (651, 3845), (769, 3255), (1085, 2307)]