26673215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1693}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 33663168

約数和(自身を除く): 6989953

約数列:

[1, 5, 23, 115, 137, 685, 1693, 3151, 8465, 15755, 38939, 194695, 231941, 1159705, 5334643, 26673215]

約数ペア:

[(1, 26673215), (5, 5334643), (23, 1159705), (115, 231941), (137, 194695), (685, 38939), (1693, 15755), (3151, 8465)]