74307285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3433}}^1$

素因数の和:3494

約数の個数: 48

約数和(自身を含む): 142497264

約数和(自身を除く): 68189979

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 3433, 4329, 7215, 10299, 17165, 21645, 30897, 44629, 51495, 127021, 133887, 154485, 223145, 381063, 401661, 635105, 669435, 1143189, 1651273, 1905315, 2008305, 4953819, 5715945, 8256365, 14861457, 24769095, 74307285]

約数ペア:

[(1, 74307285), (3, 24769095), (5, 14861457), (9, 8256365), (13, 5715945), (15, 4953819), (37, 2008305), (39, 1905315), (45, 1651273), (65, 1143189), (111, 669435), (117, 635105), (185, 401661), (195, 381063), (333, 223145), (481, 154485), (555, 133887), (585, 127021), (1443, 51495), (1665, 44629), (2405, 30897), (3433, 21645), (4329, 17165), (7215, 10299)]