33215025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 58924800

約数和(自身を除く): 25709775

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 109, 239, 255, 327, 425, 545, 717, 1195, 1275, 1635, 1853, 2725, 3585, 4063, 5559, 5975, 8175, 9265, 12189, 17925, 20315, 26051, 27795, 46325, 60945, 78153, 101575, 130255, 138975, 304725, 390765, 442867, 651275, 1328601, 1953825, 2214335, 6643005, 11071675, 33215025]

約数ペア:

[(1, 33215025), (3, 11071675), (5, 6643005), (15, 2214335), (17, 1953825), (25, 1328601), (51, 651275), (75, 442867), (85, 390765), (109, 304725), (239, 138975), (255, 130255), (327, 101575), (425, 78153), (545, 60945), (717, 46325), (1195, 27795), (1275, 26051), (1635, 20315), (1853, 17925), (2725, 12189), (3585, 9265), (4063, 8175), (5559, 5975)]