105856065

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{37339}}^1$

素因数の和:37363

約数の個数: 40

約数和(自身を含む): 216870720

約数和(自身を除く): 111014655

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 37339, 112017, 186695, 261373, 336051, 560085, 784119, 1008153, 1306865, 1680255, 2352357, 3024459, 3920595, 5040765, 7057071, 11761785, 15122295, 21171213, 35285355, 105856065]

約数ペア:

[(1, 105856065), (3, 35285355), (5, 21171213), (7, 15122295), (9, 11761785), (15, 7057071), (21, 5040765), (27, 3920595), (35, 3024459), (45, 2352357), (63, 1680255), (81, 1306865), (105, 1008153), (135, 784119), (189, 560085), (315, 336051), (405, 261373), (567, 186695), (945, 112017), (2835, 37339)]