1920565515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{103007}}^1$

素因数の和:103139

約数の個数: 32

約数和(自身を含む): 3381958656

約数和(自身を除く): 1461393141

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 1243, 1695, 3729, 6215, 18645, 103007, 309021, 515035, 1133077, 1545105, 3399231, 5665385, 11639791, 16996155, 34919373, 58198955, 128037701, 174596865, 384113103, 640188505, 1920565515]

約数ペア:

[(1, 1920565515), (3, 640188505), (5, 384113103), (11, 174596865), (15, 128037701), (33, 58198955), (55, 34919373), (113, 16996155), (165, 11639791), (339, 5665385), (565, 3399231), (1243, 1545105), (1695, 1133077), (3729, 515035), (6215, 309021), (18645, 103007)]