53884215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15551}}^1$

素因数の和:15580

約数の個数: 48

約数和(自身を含む): 116453376

約数和(自身を除く): 62569161

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 15551, 46653, 77755, 108857, 139959, 171061, 233265, 326571, 513183, 544285, 699795, 855305, 979713, 1197427, 1539549, 1632855, 2565915, 3592281, 4898565, 5987135, 7697745, 10776843, 17961405, 53884215]

約数ペア:

[(1, 53884215), (3, 17961405), (5, 10776843), (7, 7697745), (9, 5987135), (11, 4898565), (15, 3592281), (21, 2565915), (33, 1632855), (35, 1539549), (45, 1197427), (55, 979713), (63, 855305), (77, 699795), (99, 544285), (105, 513183), (165, 326571), (231, 233265), (315, 171061), (385, 139959), (495, 108857), (693, 77755), (1155, 46653), (3465, 15551)]