86989875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 170926080

約数和(自身を除く): 83936205

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 125, 155, 175, 217, 375, 465, 525, 651, 775, 875, 1069, 1085, 2325, 2625, 3207, 3255, 3875, 5345, 5425, 7483, 11625, 16035, 16275, 22449, 26725, 27125, 33139, 37415, 80175, 81375, 99417, 112245, 133625, 165695, 187075, 231973, 400875, 497085, 561225, 695919, 828475, 935375, 1159865, 2485425, 2806125, 3479595, 4142375, 5799325, 12427125, 17397975, 28996625, 86989875]

約数ペア:

[(1, 86989875), (3, 28996625), (5, 17397975), (7, 12427125), (15, 5799325), (21, 4142375), (25, 3479595), (31, 2806125), (35, 2485425), (75, 1159865), (93, 935375), (105, 828475), (125, 695919), (155, 561225), (175, 497085), (217, 400875), (375, 231973), (465, 187075), (525, 165695), (651, 133625), (775, 112245), (875, 99417), (1069, 81375), (1085, 80175), (2325, 37415), (2625, 33139), (3207, 27125), (3255, 26725), (3875, 22449), (5345, 16275), (5425, 16035), (7483, 11625)]