127539715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{18181}}^1$

素因数の和:18270

約数の個数: 16

約数和(自身を含む): 162328896

約数和(自身を除く): 34789181

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 18181, 90905, 418163, 1109041, 2090815, 5545205, 25507943, 127539715]

約数ペア:

[(1, 127539715), (5, 25507943), (23, 5545205), (61, 2090815), (115, 1109041), (305, 418163), (1403, 90905), (7015, 18181)]