11221065

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 20423040

約数和(自身を除く): 9201975

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1933, 1935, 5799, 5805, 9665, 17397, 28995, 52191, 83119, 86985, 249357, 260955, 415595, 748071, 1246785, 2244213, 3740355, 11221065]

約数ペア:

[(1, 11221065), (3, 3740355), (5, 2244213), (9, 1246785), (15, 748071), (27, 415595), (43, 260955), (45, 249357), (129, 86985), (135, 83119), (215, 52191), (387, 28995), (645, 17397), (1161, 9665), (1933, 5805), (1935, 5799)]