91134575

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 135419904

約数和(自身を除く): 44285329

約数列:

[1, 5, 7, 25, 31, 35, 107, 155, 157, 175, 217, 535, 749, 775, 785, 1085, 1099, 2675, 3317, 3745, 3925, 4867, 5425, 5495, 16585, 16799, 18725, 23219, 24335, 27475, 34069, 82925, 83995, 116095, 117593, 121675, 170345, 419975, 520769, 580475, 587965, 851725, 2603845, 2939825, 3645383, 13019225, 18226915, 91134575]

約数ペア:

[(1, 91134575), (5, 18226915), (7, 13019225), (25, 3645383), (31, 2939825), (35, 2603845), (107, 851725), (155, 587965), (157, 580475), (175, 520769), (217, 419975), (535, 170345), (749, 121675), (775, 117593), (785, 116095), (1085, 83995), (1099, 82925), (2675, 34069), (3317, 27475), (3745, 24335), (3925, 23219), (4867, 18725), (5425, 16799), (5495, 16585)]