139020595

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{12073}}^1$

素因数の和:12139

約数の個数: 24

約数和(自身を含む): 198206784

約数和(自身を除く): 59186189

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 11515, 12073, 60365, 84511, 422555, 567431, 591577, 2837155, 2957885, 3972017, 19860085, 27804119, 139020595]

約数ペア:

[(1, 139020595), (5, 27804119), (7, 19860085), (35, 3972017), (47, 2957885), (49, 2837155), (235, 591577), (245, 567431), (329, 422555), (1645, 84511), (2303, 60365), (11515, 12073)]