256335145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{7603}}^1$

素因数の和:8232

約数の個数: 16

約数和(自身を含む): 336157632

約数和(自身を除く): 79822487

約数列:

[1, 5, 11, 55, 613, 3065, 6743, 7603, 33715, 38015, 83633, 418165, 4660639, 23303195, 51267029, 256335145]

約数ペア:

[(1, 256335145), (5, 51267029), (11, 23303195), (55, 4660639), (613, 418165), (3065, 83633), (6743, 38015), (7603, 33715)]