71600235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21997}}^1$

素因数の和:22043

約数の個数: 32

約数和(自身を含む): 135155712

約数和(自身を除く): 63555477

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 21997, 65991, 109985, 153979, 329955, 461937, 681907, 769895, 2045721, 2309685, 3409535, 4773349, 10228605, 14320047, 23866745, 71600235]

約数ペア:

[(1, 71600235), (3, 23866745), (5, 14320047), (7, 10228605), (15, 4773349), (21, 3409535), (31, 2309685), (35, 2045721), (93, 769895), (105, 681907), (155, 461937), (217, 329955), (465, 153979), (651, 109985), (1085, 65991), (3255, 21997)]