79963835

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 120263616

約数和(自身を除く): 40299781

約数列:

[1, 5, 7, 17, 35, 49, 73, 85, 119, 245, 263, 365, 511, 595, 833, 1241, 1315, 1841, 2555, 3577, 4165, 4471, 6205, 8687, 9205, 12887, 17885, 19199, 22355, 31297, 43435, 60809, 64435, 95995, 134393, 156485, 219079, 304045, 326383, 671965, 940751, 1095395, 1631915, 2284681, 4703755, 11423405, 15992767, 79963835]

約数ペア:

[(1, 79963835), (5, 15992767), (7, 11423405), (17, 4703755), (35, 2284681), (49, 1631915), (73, 1095395), (85, 940751), (119, 671965), (245, 326383), (263, 304045), (365, 219079), (511, 156485), (595, 134393), (833, 95995), (1241, 64435), (1315, 60809), (1841, 43435), (2555, 31297), (3577, 22355), (4165, 19199), (4471, 17885), (6205, 12887), (8687, 9205)]