8625015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{9127}}^1$

素因数の和:9148

約数の個数: 32

約数和(自身を含む): 17525760

約数和(自身を除く): 8900745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 9127, 27381, 45635, 63889, 82143, 136905, 191667, 246429, 319445, 410715, 575001, 958335, 1232145, 1725003, 2875005, 8625015]

約数ペア:

[(1, 8625015), (3, 2875005), (5, 1725003), (7, 1232145), (9, 958335), (15, 575001), (21, 410715), (27, 319445), (35, 246429), (45, 191667), (63, 136905), (105, 82143), (135, 63889), (189, 45635), (315, 27381), (945, 9127)]