129086045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{26371}}^1$

素因数の和:26476

約数の個数: 16

約数和(自身を含む): 170890560

約数和(自身を除く): 41804515

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 26371, 131855, 290081, 1450405, 2347019, 11735095, 25817209, 129086045]

約数ペア:

[(1, 129086045), (5, 25817209), (11, 11735095), (55, 2347019), (89, 1450405), (445, 290081), (979, 131855), (4895, 26371)]