89116125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2039

約数の個数: 64

約数和(自身を含む): 179532288

約数和(自身を除く): 90416163

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 255, 357, 375, 425, 525, 595, 875, 1275, 1785, 1997, 2125, 2625, 2975, 5991, 6375, 8925, 9985, 13979, 14875, 29955, 33949, 41937, 44625, 49925, 69895, 101847, 149775, 169745, 209685, 237643, 249625, 349475, 509235, 712929, 748875, 848725, 1048425, 1188215, 1747375, 2546175, 3564645, 4243625, 5242125, 5941075, 12730875, 17823225, 29705375, 89116125]

約数ペア:

[(1, 89116125), (3, 29705375), (5, 17823225), (7, 12730875), (15, 5941075), (17, 5242125), (21, 4243625), (25, 3564645), (35, 2546175), (51, 1747375), (75, 1188215), (85, 1048425), (105, 848725), (119, 748875), (125, 712929), (175, 509235), (255, 349475), (357, 249625), (375, 237643), (425, 209685), (525, 169745), (595, 149775), (875, 101847), (1275, 69895), (1785, 49925), (1997, 44625), (2125, 41937), (2625, 33949), (2975, 29955), (5991, 14875), (6375, 13979), (8925, 9985)]