1237200045

素因数分解:

$3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{148079}}^1$

素因数の和:148644

約数の個数: 16

約数和(自身を含む): 1983087360

約数和(自身を除く): 745887315

約数列:

[1, 3, 5, 15, 557, 1671, 2785, 8355, 148079, 444237, 740395, 2221185, 82480003, 247440009, 412400015, 1237200045]

約数ペア:

[(1, 1237200045), (3, 412400015), (5, 247440009), (15, 82480003), (557, 2221185), (1671, 740395), (2785, 444237), (8355, 148079)]