84315945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{937}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 154522368

約数和(自身を除く): 70206423

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 857, 937, 2571, 2811, 4285, 4685, 5999, 6559, 12855, 14055, 17997, 19677, 29995, 32795, 89985, 98385, 803009, 2409027, 4015045, 5621063, 12045135, 16863189, 28105315, 84315945]

約数ペア:

[(1, 84315945), (3, 28105315), (5, 16863189), (7, 12045135), (15, 5621063), (21, 4015045), (35, 2409027), (105, 803009), (857, 98385), (937, 89985), (2571, 32795), (2811, 29995), (4285, 19677), (4685, 17997), (5999, 14055), (6559, 12855)]