87943592275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{93809}}^1$

素因数の和:94324

約数の個数: 48

約数和(自身を含む): 136239137280

約数和(自身を除く): 48295545005

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 487, 1925, 2435, 3409, 5357, 12175, 17045, 26785, 37499, 85225, 93809, 133925, 187495, 469045, 656663, 937475, 1031899, 2345225, 3283315, 5159495, 7223293, 16416575, 25797475, 36116465, 45684983, 180582325, 228424915, 319794881, 502534813, 1142124575, 1598974405, 2512674065, 3517743691, 7994872025, 12563370325, 17588718455, 87943592275]

約数ペア:

[(1, 87943592275), (5, 17588718455), (7, 12563370325), (11, 7994872025), (25, 3517743691), (35, 2512674065), (55, 1598974405), (77, 1142124575), (175, 502534813), (275, 319794881), (385, 228424915), (487, 180582325), (1925, 45684983), (2435, 36116465), (3409, 25797475), (5357, 16416575), (12175, 7223293), (17045, 5159495), (26785, 3283315), (37499, 2345225), (85225, 1031899), (93809, 937475), (133925, 656663), (187495, 469045)]