110020855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 163569600

約数和(自身を除く): 53548745

約数列:

[1, 5, 7, 17, 35, 73, 85, 119, 149, 289, 365, 511, 595, 745, 1043, 1241, 1445, 2023, 2533, 2555, 5215, 6205, 8687, 10115, 10877, 12665, 17731, 21097, 43061, 43435, 54385, 76139, 88655, 105485, 147679, 184909, 215305, 301427, 380695, 738395, 924545, 1294363, 1507135, 3143453, 6471815, 15717265, 22004171, 110020855]

約数ペア:

[(1, 110020855), (5, 22004171), (7, 15717265), (17, 6471815), (35, 3143453), (73, 1507135), (85, 1294363), (119, 924545), (149, 738395), (289, 380695), (365, 301427), (511, 215305), (595, 184909), (745, 147679), (1043, 105485), (1241, 88655), (1445, 76139), (2023, 54385), (2533, 43435), (2555, 43061), (5215, 21097), (6205, 17731), (8687, 12665), (10115, 10877)]