16855545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{701}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 31000320

約数和(自身を除く): 14144775

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 701, 1145, 1603, 2103, 3435, 3505, 4809, 4907, 8015, 10515, 14721, 24045, 24535, 73605, 160529, 481587, 802645, 1123703, 2407935, 3371109, 5618515, 16855545]

約数ペア:

[(1, 16855545), (3, 5618515), (5, 3371109), (7, 2407935), (15, 1123703), (21, 802645), (35, 481587), (105, 160529), (229, 73605), (687, 24535), (701, 24045), (1145, 14721), (1603, 10515), (2103, 8015), (3435, 4907), (3505, 4809)]