268756485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{36343}}^1$

素因数の和:36397

約数の個数: 32

約数和(自身を含む): 471018240

約数和(自身を除く): 202261755

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 36343, 109029, 181715, 545145, 617831, 1053947, 1853493, 3089155, 3161841, 5269735, 9267465, 15809205, 17917099, 53751297, 89585495, 268756485]

約数ペア:

[(1, 268756485), (3, 89585495), (5, 53751297), (15, 17917099), (17, 15809205), (29, 9267465), (51, 5269735), (85, 3161841), (87, 3089155), (145, 1853493), (255, 1053947), (435, 617831), (493, 545145), (1479, 181715), (2465, 109029), (7395, 36343)]