42167835

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2087}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 73288800

約数和(自身を除く): 31120965

約数列:

[1, 3, 5, 9, 15, 45, 449, 1347, 2087, 2245, 4041, 6261, 6735, 10435, 18783, 20205, 31305, 93915, 937063, 2811189, 4685315, 8433567, 14055945, 42167835]

約数ペア:

[(1, 42167835), (3, 14055945), (5, 8433567), (9, 4685315), (15, 2811189), (45, 937063), (449, 93915), (1347, 31305), (2087, 20205), (2245, 18783), (4041, 10435), (6261, 6735)]