47169915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3407}}^1$

素因数の和:3499

約数の個数: 32

約数和(自身を含む): 82446336

約数和(自身を除く): 35276421

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 3407, 4615, 10221, 13845, 17035, 44291, 51105, 132873, 221455, 241897, 664365, 725691, 1209485, 3144661, 3628455, 9433983, 15723305, 47169915]

約数ペア:

[(1, 47169915), (3, 15723305), (5, 9433983), (13, 3628455), (15, 3144661), (39, 1209485), (65, 725691), (71, 664365), (195, 241897), (213, 221455), (355, 132873), (923, 51105), (1065, 44291), (2769, 17035), (3407, 13845), (4615, 10221)]