145357861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2531}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 166261248

約数和(自身を除く): 20903387

約数列:

[1, 11, 23, 227, 253, 2497, 2531, 5221, 27841, 57431, 58213, 574537, 640343, 6319907, 13214351, 145357861]

約数ペア:

[(1, 145357861), (11, 13214351), (23, 6319907), (227, 640343), (253, 574537), (2497, 58213), (2531, 57431), (5221, 27841)]