16653105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 34145280

約数和(自身を除く): 17492175

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1823, 1827, 3045, 5469, 9115, 9135, 12761, 16407, 27345, 38283, 52867, 63805, 82035, 114849, 158601, 191415, 264335, 370069, 475803, 574245, 793005, 1110207, 1850345, 2379015, 3330621, 5551035, 16653105]

約数ペア:

[(1, 16653105), (3, 5551035), (5, 3330621), (7, 2379015), (9, 1850345), (15, 1110207), (21, 793005), (29, 574245), (35, 475803), (45, 370069), (63, 264335), (87, 191415), (105, 158601), (145, 114849), (203, 82035), (261, 63805), (315, 52867), (435, 38283), (609, 27345), (1015, 16407), (1305, 12761), (1823, 9135), (1827, 9115), (3045, 5469)]