40492795

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 57480192

約数和(自身を除く): 16987397

約数列:

[1, 5, 7, 35, 53, 83, 263, 265, 371, 415, 581, 1315, 1841, 1855, 2905, 4399, 9205, 13939, 21829, 21995, 30793, 69695, 97573, 109145, 152803, 153965, 487865, 764015, 1156937, 5784685, 8098559, 40492795]

約数ペア:

[(1, 40492795), (5, 8098559), (7, 5784685), (35, 1156937), (53, 764015), (83, 487865), (263, 153965), (265, 152803), (371, 109145), (415, 97573), (581, 69695), (1315, 30793), (1841, 21995), (1855, 21829), (2905, 13939), (4399, 9205)]