80493463225

素因数分解:

$5^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{883}}^1\times {\mathrm{1451}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 114596951040

約数和(自身を除く): 34103487815

約数列:

[1, 5, 7, 25, 35, 175, 359, 883, 1451, 1795, 2513, 4415, 6181, 7255, 8975, 10157, 12565, 22075, 30905, 36275, 50785, 62825, 154525, 253925, 316997, 520909, 1281233, 1584985, 2218979, 2604545, 3646363, 6406165, 7924925, 8968631, 11094895, 13022725, 18231815, 32030825, 44843155, 55474475, 91159075, 224215775, 459962647, 2299813235, 3219738529, 11499066175, 16098692645, 80493463225]

約数ペア:

[(1, 80493463225), (5, 16098692645), (7, 11499066175), (25, 3219738529), (35, 2299813235), (175, 459962647), (359, 224215775), (883, 91159075), (1451, 55474475), (1795, 44843155), (2513, 32030825), (4415, 18231815), (6181, 13022725), (7255, 11094895), (8975, 8968631), (10157, 7924925), (12565, 6406165), (22075, 3646363), (30905, 2604545), (36275, 2218979), (50785, 1584985), (62825, 1281233), (154525, 520909), (253925, 316997)]