240188495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{8537}}^1$

素因数の和:8890

約数の個数: 16

約数和(自身を含む): 306138528

約数和(自身を除く): 65950033

約数列:

[1, 5, 17, 85, 331, 1655, 5627, 8537, 28135, 42685, 145129, 725645, 2825747, 14128735, 48037699, 240188495]

約数ペア:

[(1, 240188495), (5, 48037699), (17, 14128735), (85, 2825747), (331, 725645), (1655, 145129), (5627, 42685), (8537, 28135)]