69639515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55051}}^1$

素因数の和:55090

約数の個数: 16

約数和(自身を含む): 95129856

約数和(自身を除く): 25490341

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 55051, 275255, 605561, 1266173, 3027805, 6330865, 13927903, 69639515]

約数ペア:

[(1, 69639515), (5, 13927903), (11, 6330865), (23, 3027805), (55, 1266173), (115, 605561), (253, 275255), (1265, 55051)]