15049149

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 20433600

約数和(自身を除く): 5384451

約数列:

[1, 3, 131, 149, 257, 393, 447, 771, 19519, 33667, 38293, 58557, 101001, 114879, 5016383, 15049149]

約数ペア:

[(1, 15049149), (3, 5016383), (131, 114879), (149, 101001), (257, 58557), (393, 38293), (447, 33667), (771, 19519)]