29311065

素因数分解:

$3^4\times 5^1\times 7^3\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 80

約数和(自身を含む): 61564800

約数和(自身を除く): 32253735

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 211, 245, 315, 343, 405, 441, 567, 633, 735, 945, 1029, 1055, 1323, 1477, 1715, 1899, 2205, 2835, 3087, 3165, 3969, 4431, 5145, 5697, 6615, 7385, 9261, 9495, 10339, 13293, 15435, 17091, 19845, 22155, 27783, 28485, 31017, 39879, 46305, 51695, 66465, 72373, 85455, 93051, 119637, 138915, 155085, 199395, 217119, 279153, 361865, 465255, 598185, 651357, 837459, 1085595, 1395765, 1954071, 3256785, 4187295, 5862213, 9770355, 29311065]

約数ペア:

[(1, 29311065), (3, 9770355), (5, 5862213), (7, 4187295), (9, 3256785), (15, 1954071), (21, 1395765), (27, 1085595), (35, 837459), (45, 651357), (49, 598185), (63, 465255), (81, 361865), (105, 279153), (135, 217119), (147, 199395), (189, 155085), (211, 138915), (245, 119637), (315, 93051), (343, 85455), (405, 72373), (441, 66465), (567, 51695), (633, 46305), (735, 39879), (945, 31017), (1029, 28485), (1055, 27783), (1323, 22155), (1477, 19845), (1715, 17091), (1899, 15435), (2205, 13293), (2835, 10339), (3087, 9495), (3165, 9261), (3969, 7385), (4431, 6615), (5145, 5697)]