61873245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2207}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 124001280

約数和(自身を除く): 62128035

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 2207, 3115, 4005, 5607, 6621, 9345, 11035, 15449, 19863, 28035, 33105, 46347, 77245, 99315, 139041, 196423, 231735, 589269, 695205, 982115, 1374961, 1767807, 2946345, 4124883, 6874805, 8839035, 12374649, 20624415, 61873245]

約数ペア:

[(1, 61873245), (3, 20624415), (5, 12374649), (7, 8839035), (9, 6874805), (15, 4124883), (21, 2946345), (35, 1767807), (45, 1374961), (63, 982115), (89, 695205), (105, 589269), (267, 231735), (315, 196423), (445, 139041), (623, 99315), (801, 77245), (1335, 46347), (1869, 33105), (2207, 28035), (3115, 19863), (4005, 15449), (5607, 11035), (6621, 9345)]