42735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:63

約数の個数: 32

約数和(自身を含む): 87552

約数和(自身を除く): 44817

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 55, 77, 105, 111, 165, 185, 231, 259, 385, 407, 555, 777, 1155, 1221, 1295, 2035, 2849, 3885, 6105, 8547, 14245, 42735]

約数ペア:

[(1, 42735), (3, 14245), (5, 8547), (7, 6105), (11, 3885), (15, 2849), (21, 2035), (33, 1295), (35, 1221), (37, 1155), (55, 777), (77, 555), (105, 407), (111, 385), (165, 259), (185, 231)]