74802735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3253}}^1$

素因数の和:3344

約数の個数: 48

約数和(自身を含む): 150256704

約数和(自身を除く): 75453969

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1533, 2555, 3253, 3285, 4599, 7665, 9759, 16265, 22771, 22995, 29277, 48795, 68313, 113855, 146385, 204939, 237469, 341565, 712407, 1024695, 1187345, 1662283, 2137221, 3562035, 4986849, 8311415, 10686105, 14960547, 24934245, 74802735]

約数ペア:

[(1, 74802735), (3, 24934245), (5, 14960547), (7, 10686105), (9, 8311415), (15, 4986849), (21, 3562035), (35, 2137221), (45, 1662283), (63, 1187345), (73, 1024695), (105, 712407), (219, 341565), (315, 237469), (365, 204939), (511, 146385), (657, 113855), (1095, 68313), (1533, 48795), (2555, 29277), (3253, 22995), (3285, 22771), (4599, 16265), (7665, 9759)]