6531825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 11784960

約数和(自身を除く): 5253135

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 109, 141, 235, 255, 327, 425, 545, 705, 799, 1175, 1275, 1635, 1853, 2397, 2725, 3525, 3995, 5123, 5559, 8175, 9265, 11985, 15369, 19975, 25615, 27795, 46325, 59925, 76845, 87091, 128075, 138975, 261273, 384225, 435455, 1306365, 2177275, 6531825]

約数ペア:

[(1, 6531825), (3, 2177275), (5, 1306365), (15, 435455), (17, 384225), (25, 261273), (47, 138975), (51, 128075), (75, 87091), (85, 76845), (109, 59925), (141, 46325), (235, 27795), (255, 25615), (327, 19975), (425, 15369), (545, 11985), (705, 9265), (799, 8175), (1175, 5559), (1275, 5123), (1635, 3995), (1853, 3525), (2397, 2725)]