168970005

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{87323}}^1$

素因数の和:87377

約数の個数: 24

約数和(自身を含む): 299695968

約数和(自身を除く): 130725963

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 87323, 261969, 436615, 785907, 1309845, 3754889, 3929535, 11264667, 18774445, 33794001, 56323335, 168970005]

約数ペア:

[(1, 168970005), (3, 56323335), (5, 33794001), (9, 18774445), (15, 11264667), (43, 3929535), (45, 3754889), (129, 1309845), (215, 785907), (387, 436615), (645, 261969), (1935, 87323)]