843492145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4003}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 1117404288

約数和(自身を除く): 273912143

約数列:

[1, 5, 17, 37, 67, 85, 185, 335, 629, 1139, 2479, 3145, 4003, 5695, 12395, 20015, 42143, 68051, 148111, 210715, 268201, 340255, 740555, 1341005, 2517887, 4559417, 9923437, 12589435, 22797085, 49617185, 168698429, 843492145]

約数ペア:

[(1, 843492145), (5, 168698429), (17, 49617185), (37, 22797085), (67, 12589435), (85, 9923437), (185, 4559417), (335, 2517887), (629, 1341005), (1139, 740555), (2479, 340255), (3145, 268201), (4003, 210715), (5695, 148111), (12395, 68051), (20015, 42143)]