328408575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12841}}^1$

素因数の和:12896

約数の個数: 48

約数和(自身を含む): 611484672

約数和(自身を除く): 283076097

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 775, 825, 1023, 1705, 2325, 5115, 8525, 12841, 25575, 38523, 64205, 141251, 192615, 321025, 398071, 423753, 706255, 963075, 1194213, 1990355, 2118765, 3531275, 4378781, 5971065, 9951775, 10593825, 13136343, 21893905, 29855325, 65681715, 109469525, 328408575]

約数ペア:

[(1, 328408575), (3, 109469525), (5, 65681715), (11, 29855325), (15, 21893905), (25, 13136343), (31, 10593825), (33, 9951775), (55, 5971065), (75, 4378781), (93, 3531275), (155, 2118765), (165, 1990355), (275, 1194213), (341, 963075), (465, 706255), (775, 423753), (825, 398071), (1023, 321025), (1705, 192615), (2325, 141251), (5115, 64205), (8525, 38523), (12841, 25575)]