448073145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 871084032

約数和(自身を除く): 423010887

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 127, 163, 185, 195, 333, 381, 481, 489, 555, 585, 635, 815, 1143, 1443, 1467, 1651, 1665, 1905, 2119, 2405, 2445, 4329, 4699, 4953, 5715, 6031, 6357, 7215, 7335, 8255, 10595, 14097, 14859, 18093, 19071, 20701, 21645, 23495, 24765, 30155, 31785, 42291, 54279, 61087, 62103, 70485, 74295, 78403, 90465, 95355, 103505, 183261, 186309, 211455, 235209, 269113, 271395, 305435, 310515, 392015, 549783, 705627, 765937, 807339, 916305, 931545, 1176045, 1345565, 2297811, 2422017, 2748915, 3528135, 3829685, 4036695, 6893433, 9957181, 11489055, 12110085, 29871543, 34467165, 49785905, 89614629, 149357715, 448073145]

約数ペア:

[(1, 448073145), (3, 149357715), (5, 89614629), (9, 49785905), (13, 34467165), (15, 29871543), (37, 12110085), (39, 11489055), (45, 9957181), (65, 6893433), (111, 4036695), (117, 3829685), (127, 3528135), (163, 2748915), (185, 2422017), (195, 2297811), (333, 1345565), (381, 1176045), (481, 931545), (489, 916305), (555, 807339), (585, 765937), (635, 705627), (815, 549783), (1143, 392015), (1443, 310515), (1467, 305435), (1651, 271395), (1665, 269113), (1905, 235209), (2119, 211455), (2405, 186309), (2445, 183261), (4329, 103505), (4699, 95355), (4953, 90465), (5715, 78403), (6031, 74295), (6357, 70485), (7215, 62103), (7335, 61087), (8255, 54279), (10595, 42291), (14097, 31785), (14859, 30155), (18093, 24765), (19071, 23495), (20701, 21645)]