71934205

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6247}}^1$

素因数の和:6313

約数の個数: 24

約数和(自身を含む): 102567168

約数和(自身を除く): 30632963

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 6247, 11515, 31235, 43729, 218645, 293609, 306103, 1468045, 1530515, 2055263, 10276315, 14386841, 71934205]

約数ペア:

[(1, 71934205), (5, 14386841), (7, 10276315), (35, 2055263), (47, 1530515), (49, 1468045), (235, 306103), (245, 293609), (329, 218645), (1645, 43729), (2303, 31235), (6247, 11515)]