1189129005

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57571}}^1$

素因数の和:57608

約数の個数: 48

約数和(自身を含む): 2263270464

約数和(自身を除く): 1074141459

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4131, 6885, 20655, 57571, 172713, 287855, 518139, 863565, 978707, 1554417, 2590695, 2936121, 4663251, 4893535, 7772085, 8808363, 13989753, 14680605, 23316255, 26425089, 44041815, 69948765, 79275267, 132125445, 237825801, 396376335, 1189129005]

約数ペア:

[(1, 1189129005), (3, 396376335), (5, 237825801), (9, 132125445), (15, 79275267), (17, 69948765), (27, 44041815), (45, 26425089), (51, 23316255), (81, 14680605), (85, 13989753), (135, 8808363), (153, 7772085), (243, 4893535), (255, 4663251), (405, 2936121), (459, 2590695), (765, 1554417), (1215, 978707), (1377, 863565), (2295, 518139), (4131, 287855), (6885, 172713), (20655, 57571)]