16090305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13931}}^1$

素因数の和:13957

約数の個数: 32

約数和(自身を含む): 32099328

約数和(自身を除く): 16009023

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 13931, 41793, 69655, 97517, 153241, 208965, 292551, 459723, 487585, 766205, 1072687, 1462755, 2298615, 3218061, 5363435, 16090305]

約数ペア:

[(1, 16090305), (3, 5363435), (5, 3218061), (7, 2298615), (11, 1462755), (15, 1072687), (21, 766205), (33, 487585), (35, 459723), (55, 292551), (77, 208965), (105, 153241), (165, 97517), (231, 69655), (385, 41793), (1155, 13931)]