42873635

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 61102080

約数和(自身を除く): 18228445

約数列:

[1, 5, 7, 35, 47, 67, 235, 329, 335, 389, 469, 1645, 1945, 2345, 2723, 3149, 13615, 15745, 18283, 22043, 26063, 91415, 110215, 127981, 130315, 182441, 639905, 912205, 1224961, 6124805, 8574727, 42873635]

約数ペア:

[(1, 42873635), (5, 8574727), (7, 6124805), (35, 1224961), (47, 912205), (67, 639905), (235, 182441), (329, 130315), (335, 127981), (389, 110215), (469, 91415), (1645, 26063), (1945, 22043), (2345, 18283), (2723, 15745), (3149, 13615)]