122261905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{12809}}^1$

素因数の和:12920

約数の個数: 16

約数和(自身を含む): 154949760

約数和(自身を除く): 32687855

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9545, 12809, 64045, 294607, 1063147, 1473035, 5315735, 24452381, 122261905]

約数ペア:

[(1, 122261905), (5, 24452381), (23, 5315735), (83, 1473035), (115, 1063147), (415, 294607), (1909, 64045), (9545, 12809)]