66355065

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{1433}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 137664000

約数和(自身を除く): 71308935

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 343, 441, 735, 945, 1029, 1323, 1433, 1715, 2205, 3087, 4299, 5145, 6615, 7165, 9261, 10031, 12897, 15435, 21495, 30093, 38691, 46305, 50155, 64485, 70217, 90279, 150465, 193455, 210651, 270837, 351085, 451395, 491519, 631953, 1053255, 1354185, 1474557, 1895859, 2457595, 3159765, 4423671, 7372785, 9479295, 13271013, 22118355, 66355065]

約数ペア:

[(1, 66355065), (3, 22118355), (5, 13271013), (7, 9479295), (9, 7372785), (15, 4423671), (21, 3159765), (27, 2457595), (35, 1895859), (45, 1474557), (49, 1354185), (63, 1053255), (105, 631953), (135, 491519), (147, 451395), (189, 351085), (245, 270837), (315, 210651), (343, 193455), (441, 150465), (735, 90279), (945, 70217), (1029, 64485), (1323, 50155), (1433, 46305), (1715, 38691), (2205, 30093), (3087, 21495), (4299, 15435), (5145, 12897), (6615, 10031), (7165, 9261)]