73473315

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 46277085

約数列:

[1, 3, 5, 15, 131, 139, 269, 393, 417, 655, 695, 807, 1345, 1965, 2085, 4035, 18209, 35239, 37391, 54627, 91045, 105717, 112173, 176195, 186955, 273135, 528585, 560865, 4898221, 14694663, 24491105, 73473315]

約数ペア:

[(1, 73473315), (3, 24491105), (5, 14694663), (15, 4898221), (131, 560865), (139, 528585), (269, 273135), (393, 186955), (417, 176195), (655, 112173), (695, 105717), (807, 91045), (1345, 54627), (1965, 37391), (2085, 35239), (4035, 18209)]