71200505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44087}}^1$

素因数の和:44128

約数の個数: 16

約数和(自身を含む): 95230080

約数和(自身を除く): 24029575

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 44087, 220435, 749479, 837653, 3747395, 4188265, 14240101, 71200505]

約数ペア:

[(1, 71200505), (5, 14240101), (17, 4188265), (19, 3747395), (85, 837653), (95, 749479), (323, 220435), (1615, 44087)]