2629825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 3633696

約数和(自身を除く): 1003871

約数列:

[1, 5, 11, 25, 55, 73, 131, 275, 365, 655, 803, 1441, 1825, 3275, 4015, 7205, 9563, 20075, 36025, 47815, 105193, 239075, 525965, 2629825]

約数ペア:

[(1, 2629825), (5, 525965), (11, 239075), (25, 105193), (55, 47815), (73, 36025), (131, 20075), (275, 9563), (365, 7205), (655, 4015), (803, 3275), (1441, 1825)]