74735575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 97045376

約数和(自身を除く): 22309801

約数列:

[1, 5, 25, 31, 73, 155, 365, 775, 1321, 1825, 2263, 6605, 11315, 33025, 40951, 56575, 96433, 204755, 482165, 1023775, 2410825, 2989423, 14947115, 74735575]

約数ペア:

[(1, 74735575), (5, 14947115), (25, 2989423), (31, 2410825), (73, 1023775), (155, 482165), (365, 204755), (775, 96433), (1321, 56575), (1825, 40951), (2263, 33025), (6605, 11315)]