27723185

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 40919040

約数和(自身を除く): 13195855

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 665, 887, 893, 1645, 4435, 4465, 6209, 6251, 16853, 31045, 31255, 41689, 84265, 117971, 208445, 291823, 589855, 792091, 1459115, 3960455, 5544637, 27723185]

約数ペア:

[(1, 27723185), (5, 5544637), (7, 3960455), (19, 1459115), (35, 792091), (47, 589855), (95, 291823), (133, 208445), (235, 117971), (329, 84265), (665, 41689), (887, 31255), (893, 31045), (1645, 16853), (4435, 6251), (4465, 6209)]