2875845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 5356800

約数和(自身を除く): 2480955

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 449, 915, 1281, 1347, 2135, 2245, 3143, 6405, 6735, 9429, 15715, 27389, 47145, 82167, 136945, 191723, 410835, 575169, 958615, 2875845]

約数ペア:

[(1, 2875845), (3, 958615), (5, 575169), (7, 410835), (15, 191723), (21, 136945), (35, 82167), (61, 47145), (105, 27389), (183, 15715), (305, 9429), (427, 6735), (449, 6405), (915, 3143), (1281, 2245), (1347, 2135)]