486560965

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{25943}}^1$

素因数の和:26001

約数の個数: 24

約数和(自身を含む): 662505984

約数和(自身を除く): 175945019

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1705, 3751, 18755, 25943, 129715, 285373, 804233, 1426865, 3139103, 4021165, 8846563, 15695515, 44232815, 97312193, 486560965]

約数ペア:

[(1, 486560965), (5, 97312193), (11, 44232815), (31, 15695515), (55, 8846563), (121, 4021165), (155, 3139103), (341, 1426865), (605, 804233), (1705, 285373), (3751, 129715), (18755, 25943)]