15164799

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 23405760

約数和(自身を除く): 8240961

約数列:

[1, 3, 13, 17, 39, 51, 89, 221, 257, 267, 663, 771, 1157, 1513, 3341, 3471, 4369, 4539, 10023, 13107, 19669, 22873, 56797, 59007, 68619, 170391, 297349, 388841, 892047, 1166523, 5054933, 15164799]

約数ペア:

[(1, 15164799), (3, 5054933), (13, 1166523), (17, 892047), (39, 388841), (51, 297349), (89, 170391), (221, 68619), (257, 59007), (267, 56797), (663, 22873), (771, 19669), (1157, 13107), (1513, 10023), (3341, 4539), (3471, 4369)]