56141985

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{5839}}^1$

素因数の和:6488

約数の個数: 16

約数和(自身を含む): 89982720

約数和(自身を除く): 33840735

約数列:

[1, 3, 5, 15, 641, 1923, 3205, 5839, 9615, 17517, 29195, 87585, 3742799, 11228397, 18713995, 56141985]

約数ペア:

[(1, 56141985), (3, 18713995), (5, 11228397), (15, 3742799), (641, 87585), (1923, 29195), (3205, 17517), (5839, 9615)]