75438565

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2\times {\mathrm{73}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 95347224

約数和(自身を除く): 19908659

約数列:

[1, 5, 41, 71, 73, 205, 355, 365, 2911, 2993, 5041, 5183, 14555, 14965, 25205, 25915, 206681, 212503, 367993, 1033405, 1062515, 1839965, 15087713, 75438565]

約数ペア:

[(1, 75438565), (5, 15087713), (41, 1839965), (71, 1062515), (73, 1033405), (205, 367993), (355, 212503), (365, 206681), (2911, 25915), (2993, 25205), (5041, 14965), (5183, 14555)]