38700865

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 55904256

約数和(自身を除く): 17203391

約数列:

[1, 5, 7, 31, 35, 53, 155, 217, 265, 371, 673, 1085, 1643, 1855, 3365, 4711, 8215, 11501, 20863, 23555, 35669, 57505, 104315, 146041, 178345, 249683, 730205, 1105739, 1248415, 5528695, 7740173, 38700865]

約数ペア:

[(1, 38700865), (5, 7740173), (7, 5528695), (31, 1248415), (35, 1105739), (53, 730205), (155, 249683), (217, 178345), (265, 146041), (371, 104315), (673, 57505), (1085, 35669), (1643, 23555), (1855, 20863), (3365, 11501), (4711, 8215)]