1150625

素因数分解:

$5^4\times 7^1\times {\mathrm{263}}^1$

素因数の和:290

約数の個数: 20

約数和(自身を含む): 1649472

約数和(自身を除く): 498847

約数列:

[1, 5, 7, 25, 35, 125, 175, 263, 625, 875, 1315, 1841, 4375, 6575, 9205, 32875, 46025, 164375, 230125, 1150625]

約数ペア:

[(1, 1150625), (5, 230125), (7, 164375), (25, 46025), (35, 32875), (125, 9205), (175, 6575), (263, 4375), (625, 1841), (875, 1315)]