47904515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8863}}^1$

素因数の和:8938

約数の個数: 16

約数和(自身を含む): 61267968

約数和(自身を除く): 13363453

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 8863, 44315, 203849, 416561, 1019245, 2082805, 9580903, 47904515]

約数ペア:

[(1, 47904515), (5, 9580903), (23, 2082805), (47, 1019245), (115, 416561), (235, 203849), (1081, 44315), (5405, 8863)]