82712605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 25114595

約数列:

[1, 5, 19, 79, 95, 103, 107, 395, 515, 535, 1501, 1957, 2033, 7505, 8137, 8453, 9785, 10165, 11021, 40685, 42265, 55105, 154603, 160607, 209399, 773015, 803035, 870659, 1046995, 4353295, 16542521, 82712605]

約数ペア:

[(1, 82712605), (5, 16542521), (19, 4353295), (79, 1046995), (95, 870659), (103, 803035), (107, 773015), (395, 209399), (515, 160607), (535, 154603), (1501, 55105), (1957, 42265), (2033, 40685), (7505, 11021), (8137, 10165), (8453, 9785)]