4278259315

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{228113}}^1$

素因数の和:228171

約数の個数: 24

約数和(自身を含む): 5825119104

約数和(自身を除く): 1546859789

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1705, 3751, 18755, 228113, 1140565, 2509243, 7071503, 12546215, 27601673, 35357515, 77786533, 138008365, 388932665, 855651863, 4278259315]

約数ペア:

[(1, 4278259315), (5, 855651863), (11, 388932665), (31, 138008365), (55, 77786533), (121, 35357515), (155, 27601673), (341, 12546215), (605, 7071503), (1705, 2509243), (3751, 1140565), (18755, 228113)]