2743308885

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 4652328960

約数和(自身を除く): 1909020075

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 157, 159, 265, 465, 471, 709, 785, 795, 1643, 2127, 2355, 3545, 4867, 4929, 8215, 8321, 10635, 14601, 21979, 24335, 24645, 24963, 37577, 41605, 65937, 73005, 109895, 111313, 112731, 124815, 187885, 257951, 329685, 333939, 556565, 563655, 773853, 1164887, 1289755, 1669695, 3450703, 3494661, 3869265, 5824435, 5899589, 10352109, 17253515, 17473305, 17698767, 29497945, 51760545, 88493835, 182887259, 548661777, 914436295, 2743308885]

約数ペア:

[(1, 2743308885), (3, 914436295), (5, 548661777), (15, 182887259), (31, 88493835), (53, 51760545), (93, 29497945), (155, 17698767), (157, 17473305), (159, 17253515), (265, 10352109), (465, 5899589), (471, 5824435), (709, 3869265), (785, 3494661), (795, 3450703), (1643, 1669695), (2127, 1289755), (2355, 1164887), (3545, 773853), (4867, 563655), (4929, 556565), (8215, 333939), (8321, 329685), (10635, 257951), (14601, 187885), (21979, 124815), (24335, 112731), (24645, 111313), (24963, 109895), (37577, 73005), (41605, 65937)]