16289735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 25228800

約数和(自身を除く): 8939065

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1459, 1595, 2233, 7295, 10213, 11165, 16049, 42311, 51065, 80245, 112343, 211555, 296177, 465421, 561715, 1480885, 2327105, 3257947, 16289735]

約数ペア:

[(1, 16289735), (5, 3257947), (7, 2327105), (11, 1480885), (29, 561715), (35, 465421), (55, 296177), (77, 211555), (145, 112343), (203, 80245), (319, 51065), (385, 42311), (1015, 16049), (1459, 11165), (1595, 10213), (2233, 7295)]