26872015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 33747840

約数和(自身を除く): 6875825

約数列:

[1, 5, 41, 47, 205, 235, 1927, 2789, 9635, 13945, 114349, 131083, 571745, 655415, 5374403, 26872015]

約数ペア:

[(1, 26872015), (5, 5374403), (41, 655415), (47, 571745), (205, 131083), (235, 114349), (1927, 13945), (2789, 9635)]