1284156720005

素因数分解:

$5^1\times {\mathrm{487}}^1\times {\mathrm{10391}}^1\times {\mathrm{50753}}^1$

素因数の和:61636

約数の個数: 16

約数和(自身を含む): 1544331343104

約数和(自身を除く): 260174623099

約数列:

[1, 5, 487, 2435, 10391, 50753, 51955, 253765, 5060417, 24716711, 25302085, 123583555, 527374423, 2636872115, 256831344001, 1284156720005]

約数ペア:

[(1, 1284156720005), (5, 256831344001), (487, 2636872115), (2435, 527374423), (10391, 123583555), (50753, 25302085), (51955, 24716711), (253765, 5060417)]