809298255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{2707}}^1$

素因数の和:3783

約数の個数: 32

約数和(自身を含む): 1364832000

約数和(自身を除く): 555533745

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1049, 2707, 3147, 5245, 8121, 13535, 15735, 19931, 40605, 51433, 59793, 99655, 154299, 257165, 298965, 771495, 2839643, 8518929, 14198215, 42594645, 53953217, 161859651, 269766085, 809298255]

約数ペア:

[(1, 809298255), (3, 269766085), (5, 161859651), (15, 53953217), (19, 42594645), (57, 14198215), (95, 8518929), (285, 2839643), (1049, 771495), (2707, 298965), (3147, 257165), (5245, 154299), (8121, 99655), (13535, 59793), (15735, 51433), (19931, 40605)]