42873985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 64588032

約数和(自身を除く): 21714047

約数列:

[1, 5, 7, 11, 35, 55, 77, 193, 385, 577, 965, 1351, 2123, 2885, 4039, 6347, 6755, 10615, 14861, 20195, 31735, 44429, 74305, 111361, 222145, 556805, 779527, 1224971, 3897635, 6124855, 8574797, 42873985]

約数ペア:

[(1, 42873985), (5, 8574797), (7, 6124855), (11, 3897635), (35, 1224971), (55, 779527), (77, 556805), (193, 222145), (385, 111361), (577, 74305), (965, 44429), (1351, 31735), (2123, 20195), (2885, 14861), (4039, 10615), (6347, 6755)]