137788285

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3385

約数の個数: 24

約数和(自身を含む): 182148480

約数和(自身を除く): 44360195

約数列:

[1, 5, 19, 23, 95, 115, 361, 437, 1805, 2185, 3319, 8303, 16595, 41515, 63061, 76337, 315305, 381685, 1198159, 1450403, 5990795, 7252015, 27557657, 137788285]

約数ペア:

[(1, 137788285), (5, 27557657), (19, 7252015), (23, 5990795), (95, 1450403), (115, 1198159), (361, 381685), (437, 315305), (1805, 76337), (2185, 63061), (3319, 41515), (8303, 16595)]