15420547

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 17452800

約数和(自身を除く): 2032253

約数列:

[1, 17, 29, 31, 493, 527, 899, 1009, 15283, 17153, 29261, 31279, 497437, 531743, 907091, 15420547]

約数ペア:

[(1, 15420547), (17, 907091), (29, 531743), (31, 497437), (493, 31279), (527, 29261), (899, 17153), (1009, 15283)]