1289744672055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{3691}}^1\times {\mathrm{3327901}}^1$

素因数の和:3331607

約数の個数: 32

約数和(自身を含む): 2359029923328

約数和(自身を除く): 1069285251273

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 3691, 11073, 18455, 25837, 55365, 77511, 129185, 387555, 3327901, 9983703, 16639505, 23295307, 49918515, 69885921, 116476535, 349429605, 12283282591, 36849847773, 61416412955, 85982978137, 184249238865, 257948934411, 429914890685, 1289744672055]

約数ペア:

[(1, 1289744672055), (3, 429914890685), (5, 257948934411), (7, 184249238865), (15, 85982978137), (21, 61416412955), (35, 36849847773), (105, 12283282591), (3691, 349429605), (11073, 116476535), (18455, 69885921), (25837, 49918515), (55365, 23295307), (77511, 16639505), (129185, 9983703), (387555, 3327901)]