10180665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 19521216

約数和(自身を除く): 9340551

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 157, 165, 393, 471, 495, 655, 785, 1179, 1413, 1441, 1727, 1965, 2355, 4323, 5181, 5895, 7065, 7205, 8635, 12969, 15543, 20567, 21615, 25905, 61701, 64845, 77715, 102835, 185103, 226237, 308505, 678711, 925515, 1131185, 2036133, 3393555, 10180665]

約数ペア:

[(1, 10180665), (3, 3393555), (5, 2036133), (9, 1131185), (11, 925515), (15, 678711), (33, 308505), (45, 226237), (55, 185103), (99, 102835), (131, 77715), (157, 64845), (165, 61701), (393, 25905), (471, 21615), (495, 20567), (655, 15543), (785, 12969), (1179, 8635), (1413, 7205), (1441, 7065), (1727, 5895), (1965, 5181), (2355, 4323)]