67948125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 134356992

約数和(自身を除く): 66408867

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 125, 155, 167, 175, 217, 375, 465, 501, 525, 625, 651, 775, 835, 875, 1085, 1169, 1875, 2325, 2505, 2625, 3255, 3507, 3875, 4175, 4375, 5177, 5425, 5845, 11625, 12525, 13125, 15531, 16275, 17535, 19375, 20875, 25885, 27125, 29225, 36239, 58125, 62625, 77655, 81375, 87675, 104375, 108717, 129425, 135625, 146125, 181195, 313125, 388275, 406875, 438375, 543585, 647125, 730625, 905975, 1941375, 2191875, 2717925, 3235625, 4529875, 9706875, 13589625, 22649375, 67948125]

約数ペア:

[(1, 67948125), (3, 22649375), (5, 13589625), (7, 9706875), (15, 4529875), (21, 3235625), (25, 2717925), (31, 2191875), (35, 1941375), (75, 905975), (93, 730625), (105, 647125), (125, 543585), (155, 438375), (167, 406875), (175, 388275), (217, 313125), (375, 181195), (465, 146125), (501, 135625), (525, 129425), (625, 108717), (651, 104375), (775, 87675), (835, 81375), (875, 77655), (1085, 62625), (1169, 58125), (1875, 36239), (2325, 29225), (2505, 27125), (2625, 25885), (3255, 20875), (3507, 19375), (3875, 17535), (4175, 16275), (4375, 15531), (5177, 13125), (5425, 12525), (5845, 11625)]