42560245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 63624960

約数和(自身を除く): 21064715

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 445, 455, 623, 1051, 1157, 3115, 5255, 5785, 7357, 8099, 13663, 36785, 40495, 68315, 93539, 95641, 467695, 478205, 654773, 1216007, 3273865, 6080035, 8512049, 42560245]

約数ペア:

[(1, 42560245), (5, 8512049), (7, 6080035), (13, 3273865), (35, 1216007), (65, 654773), (89, 478205), (91, 467695), (445, 95641), (455, 93539), (623, 68315), (1051, 40495), (1157, 36785), (3115, 13663), (5255, 8099), (5785, 7357)]