3869265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 6552576

約数和(自身を除く): 2683311

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 157, 159, 265, 465, 471, 785, 795, 1643, 2355, 4867, 4929, 8215, 8321, 14601, 24335, 24645, 24963, 41605, 73005, 124815, 257951, 773853, 1289755, 3869265]

約数ペア:

[(1, 3869265), (3, 1289755), (5, 773853), (15, 257951), (31, 124815), (53, 73005), (93, 41605), (155, 24963), (157, 24645), (159, 24335), (265, 14601), (465, 8321), (471, 8215), (785, 4929), (795, 4867), (1643, 2355)]