87985135

素因数分解:

$5^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{769}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 123243120

約数和(自身を除く): 35257985

約数列:

[1, 5, 7, 35, 49, 245, 467, 769, 2335, 3269, 3845, 5383, 16345, 22883, 26915, 37681, 114415, 188405, 359123, 1795615, 2513861, 12569305, 17597027, 87985135]

約数ペア:

[(1, 87985135), (5, 17597027), (7, 12569305), (35, 2513861), (49, 1795615), (245, 359123), (467, 188405), (769, 114415), (2335, 37681), (3269, 26915), (3845, 22883), (5383, 16345)]