6436395

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{139}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 13440000

約数和(自身を除く): 7003605

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 139, 147, 189, 245, 315, 343, 417, 441, 695, 735, 945, 973, 1029, 1251, 1323, 1715, 2085, 2205, 2919, 3087, 3753, 4865, 5145, 6255, 6615, 6811, 8757, 9261, 14595, 15435, 18765, 20433, 26271, 34055, 43785, 46305, 47677, 61299, 102165, 131355, 143031, 183897, 238385, 306495, 429093, 715155, 919485, 1287279, 2145465, 6436395]

約数ペア:

[(1, 6436395), (3, 2145465), (5, 1287279), (7, 919485), (9, 715155), (15, 429093), (21, 306495), (27, 238385), (35, 183897), (45, 143031), (49, 131355), (63, 102165), (105, 61299), (135, 47677), (139, 46305), (147, 43785), (189, 34055), (245, 26271), (315, 20433), (343, 18765), (417, 15435), (441, 14595), (695, 9261), (735, 8757), (945, 6811), (973, 6615), (1029, 6255), (1251, 5145), (1323, 4865), (1715, 3753), (2085, 3087), (2205, 2919)]