27841065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37879}}^1$

素因数の和:37901

約数の個数: 24

約数和(自身を含む): 51819840

約数和(自身を除く): 23978775

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 37879, 113637, 189395, 265153, 568185, 795459, 1325765, 1856071, 3977295, 5568213, 9280355, 27841065]

約数ペア:

[(1, 27841065), (3, 9280355), (5, 5568213), (7, 3977295), (15, 1856071), (21, 1325765), (35, 795459), (49, 568185), (105, 265153), (147, 189395), (245, 113637), (735, 37879)]