126572215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6203}}^1$

素因数の和:6279

約数の個数: 32

約数和(自身を含む): 192969216

約数和(自身を除く): 66397001

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 2915, 4081, 6203, 20405, 31015, 43421, 68233, 217105, 328759, 341165, 477631, 1643795, 2301313, 2388155, 3616349, 11506565, 18081745, 25314443, 126572215]

約数ペア:

[(1, 126572215), (5, 25314443), (7, 18081745), (11, 11506565), (35, 3616349), (53, 2388155), (55, 2301313), (77, 1643795), (265, 477631), (371, 341165), (385, 328759), (583, 217105), (1855, 68233), (2915, 43421), (4081, 31015), (6203, 20405)]