9309525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 16665600

約数和(自身を除く): 7356075

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 139, 141, 235, 285, 417, 475, 695, 705, 893, 1175, 1425, 2085, 2641, 2679, 3475, 3525, 4465, 6533, 7923, 10425, 13205, 13395, 19599, 22325, 32665, 39615, 66025, 66975, 97995, 124127, 163325, 198075, 372381, 489975, 620635, 1861905, 3103175, 9309525]

約数ペア:

[(1, 9309525), (3, 3103175), (5, 1861905), (15, 620635), (19, 489975), (25, 372381), (47, 198075), (57, 163325), (75, 124127), (95, 97995), (139, 66975), (141, 66025), (235, 39615), (285, 32665), (417, 22325), (475, 19599), (695, 13395), (705, 13205), (893, 10425), (1175, 7923), (1425, 6533), (2085, 4465), (2641, 3525), (2679, 3475)]