15399595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 19585440

約数和(自身を除く): 4185845

約数列:

[1, 5, 19, 95, 173, 865, 937, 3287, 4685, 16435, 17803, 89015, 162101, 810505, 3079919, 15399595]

約数ペア:

[(1, 15399595), (5, 3079919), (19, 810505), (95, 162101), (173, 89015), (865, 17803), (937, 16435), (3287, 4685)]