15290285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4348

約数の個数: 16

約数和(自身を含む): 19768320

約数和(自身を除く): 4478035

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 4289, 21445, 98647, 132959, 493235, 664795, 3058057, 15290285]

約数ペア:

[(1, 15290285), (5, 3058057), (23, 664795), (31, 493235), (115, 132959), (155, 98647), (713, 21445), (3565, 4289)]