55265875

素因数分解:

$5^3\times 7^3\times {\mathrm{1289}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 80496000

約数和(自身を除く): 25230125

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 343, 875, 1225, 1289, 1715, 6125, 6445, 8575, 9023, 32225, 42875, 45115, 63161, 161125, 225575, 315805, 442127, 1127875, 1579025, 2210635, 7895125, 11053175, 55265875]

約数ペア:

[(1, 55265875), (5, 11053175), (7, 7895125), (25, 2210635), (35, 1579025), (49, 1127875), (125, 442127), (175, 315805), (245, 225575), (343, 161125), (875, 63161), (1225, 45115), (1289, 42875), (1715, 32225), (6125, 9023), (6445, 8575)]