259301145

素因数分解:

$3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{19489}}^1$

素因数の和:20384

約数の個数: 16

約数和(自身を含む): 415370880

約数和(自身を除く): 156069735

約数列:

[1, 3, 5, 15, 887, 2661, 4435, 13305, 19489, 58467, 97445, 292335, 17286743, 51860229, 86433715, 259301145]

約数ペア:

[(1, 259301145), (3, 86433715), (5, 51860229), (15, 17286743), (887, 292335), (2661, 97445), (4435, 58467), (13305, 19489)]