27070545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 46749312

約数和(自身を除く): 19678767

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2003, 2703, 4505, 6009, 10015, 13515, 30045, 34051, 102153, 106159, 170255, 318477, 510765, 530795, 1592385, 1804703, 5414109, 9023515, 27070545]

約数ペア:

[(1, 27070545), (3, 9023515), (5, 5414109), (15, 1804703), (17, 1592385), (51, 530795), (53, 510765), (85, 318477), (159, 170255), (255, 106159), (265, 102153), (795, 34051), (901, 30045), (2003, 13515), (2703, 10015), (4505, 6009)]