42859775

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4621}}^1$

素因数の和:4691

約数の個数: 24

約数和(自身を含む): 61897824

約数和(自身を除く): 19038049

約数列:

[1, 5, 7, 25, 35, 53, 175, 265, 371, 1325, 1855, 4621, 9275, 23105, 32347, 115525, 161735, 244913, 808675, 1224565, 1714391, 6122825, 8571955, 42859775]

約数ペア:

[(1, 42859775), (5, 8571955), (7, 6122825), (25, 1714391), (35, 1224565), (53, 808675), (175, 244913), (265, 161735), (371, 115525), (1325, 32347), (1855, 23105), (4621, 9275)]