71100735

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 45228225

約数列:

[1, 3, 5, 15, 67, 201, 263, 269, 335, 789, 807, 1005, 1315, 1345, 3945, 4035, 17621, 18023, 52863, 54069, 70747, 88105, 90115, 212241, 264315, 270345, 353735, 1061205, 4740049, 14220147, 23700245, 71100735]

約数ペア:

[(1, 71100735), (3, 23700245), (5, 14220147), (15, 4740049), (67, 1061205), (201, 353735), (263, 270345), (269, 264315), (335, 212241), (789, 90115), (807, 88105), (1005, 70747), (1315, 54069), (1345, 52863), (3945, 18023), (4035, 17621)]