9770355

素因数分解:

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

素因数の和:246

約数の個数: 64

約数和(自身を含む): 20352000

約数和(自身を除く): 10581645

約数列:

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

約数ペア:

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