82550895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 79189905

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 103, 105, 119, 255, 309, 357, 449, 515, 595, 721, 1347, 1545, 1751, 1785, 2163, 2245, 3143, 3605, 5253, 6735, 7633, 8755, 9429, 10815, 12257, 15715, 22899, 26265, 36771, 38165, 46247, 47145, 53431, 61285, 114495, 138741, 160293, 183855, 231235, 267155, 323729, 693705, 786199, 801465, 971187, 1618645, 2358597, 3930995, 4855935, 5503393, 11792985, 16510179, 27516965, 82550895]

約数ペア:

[(1, 82550895), (3, 27516965), (5, 16510179), (7, 11792985), (15, 5503393), (17, 4855935), (21, 3930995), (35, 2358597), (51, 1618645), (85, 971187), (103, 801465), (105, 786199), (119, 693705), (255, 323729), (309, 267155), (357, 231235), (449, 183855), (515, 160293), (595, 138741), (721, 114495), (1347, 61285), (1545, 53431), (1751, 47145), (1785, 46247), (2163, 38165), (2245, 36771), (3143, 26265), (3605, 22899), (5253, 15715), (6735, 12257), (7633, 10815), (8755, 9429)]