1140147295

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{1069}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 1617223680

約数和(自身を除く): 477076385

約数列:

[1, 5, 7, 31, 35, 155, 217, 983, 1069, 1085, 4915, 5345, 6881, 7483, 30473, 33139, 34405, 37415, 152365, 165695, 213311, 231973, 1050827, 1066555, 1159865, 5254135, 7355789, 32575637, 36778945, 162878185, 228029459, 1140147295]

約数ペア:

[(1, 1140147295), (5, 228029459), (7, 162878185), (31, 36778945), (35, 32575637), (155, 7355789), (217, 5254135), (983, 1159865), (1069, 1066555), (1085, 1050827), (4915, 231973), (5345, 213311), (6881, 165695), (7483, 152365), (30473, 37415), (33139, 34405)]