71444465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{16001}}^1$

素因数の和:16072

約数の個数: 16

約数和(自身を含む): 92171520

約数和(自身を除く): 20727055

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 16001, 80005, 304019, 752047, 1520095, 3760235, 14288893, 71444465]

約数ペア:

[(1, 71444465), (5, 14288893), (19, 3760235), (47, 1520095), (95, 752047), (235, 304019), (893, 80005), (4465, 16001)]