84826875

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 169145856

約数和(自身を除く): 84318981

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 125, 161, 175, 281, 345, 375, 483, 525, 575, 625, 805, 843, 875, 1405, 1725, 1875, 1967, 2415, 2625, 2875, 4025, 4215, 4375, 5901, 6463, 7025, 8625, 9835, 12075, 13125, 14375, 19389, 20125, 21075, 29505, 32315, 35125, 43125, 45241, 49175, 60375, 96945, 100625, 105375, 135723, 147525, 161575, 175625, 226205, 245875, 301875, 484725, 526875, 678615, 737625, 807875, 1131025, 1229375, 2423625, 3393075, 3688125, 4039375, 5655125, 12118125, 16965375, 28275625, 84826875]

約数ペア:

[(1, 84826875), (3, 28275625), (5, 16965375), (7, 12118125), (15, 5655125), (21, 4039375), (23, 3688125), (25, 3393075), (35, 2423625), (69, 1229375), (75, 1131025), (105, 807875), (115, 737625), (125, 678615), (161, 526875), (175, 484725), (281, 301875), (345, 245875), (375, 226205), (483, 175625), (525, 161575), (575, 147525), (625, 135723), (805, 105375), (843, 100625), (875, 96945), (1405, 60375), (1725, 49175), (1875, 45241), (1967, 43125), (2415, 35125), (2625, 32315), (2875, 29505), (4025, 21075), (4215, 20125), (4375, 19389), (5901, 14375), (6463, 13125), (7025, 12075), (8625, 9835)]