84753375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 163537920

約数和(自身を除く): 78784545

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 105, 125, 175, 249, 375, 389, 415, 525, 581, 875, 1167, 1245, 1743, 1945, 2075, 2625, 2723, 2905, 5835, 6225, 8169, 8715, 9725, 10375, 13615, 14525, 29175, 31125, 32287, 40845, 43575, 48625, 68075, 72625, 96861, 145875, 161435, 204225, 217875, 226009, 340375, 484305, 678027, 807175, 1021125, 1130045, 2421525, 3390135, 4035875, 5650225, 12107625, 16950675, 28251125, 84753375]

約数ペア:

[(1, 84753375), (3, 28251125), (5, 16950675), (7, 12107625), (15, 5650225), (21, 4035875), (25, 3390135), (35, 2421525), (75, 1130045), (83, 1021125), (105, 807175), (125, 678027), (175, 484305), (249, 340375), (375, 226009), (389, 217875), (415, 204225), (525, 161435), (581, 145875), (875, 96861), (1167, 72625), (1245, 68075), (1743, 48625), (1945, 43575), (2075, 40845), (2625, 32287), (2723, 31125), (2905, 29175), (5835, 14525), (6225, 13615), (8169, 10375), (8715, 9725)]