419156925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8329}}^1$

素因数の和:8414

約数の個数: 48

約数和(自身を含む): 768492480

約数和(自身を除く): 349335555

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 165, 183, 275, 305, 671, 825, 915, 1525, 2013, 3355, 4575, 8329, 10065, 16775, 24987, 41645, 50325, 91619, 124935, 208225, 274857, 458095, 508069, 624675, 1374285, 1524207, 2290475, 2540345, 5588759, 6871425, 7621035, 12701725, 16766277, 27943795, 38105175, 83831385, 139718975, 419156925]

約数ペア:

[(1, 419156925), (3, 139718975), (5, 83831385), (11, 38105175), (15, 27943795), (25, 16766277), (33, 12701725), (55, 7621035), (61, 6871425), (75, 5588759), (165, 2540345), (183, 2290475), (275, 1524207), (305, 1374285), (671, 624675), (825, 508069), (915, 458095), (1525, 274857), (2013, 208225), (3355, 124935), (4575, 91619), (8329, 50325), (10065, 41645), (16775, 24987)]