28766135

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 35251200

約数和(自身を除く): 6485065

約数列:

[1, 5, 89, 127, 445, 509, 635, 2545, 11303, 45301, 56515, 64643, 226505, 323215, 5753227, 28766135]

約数ペア:

[(1, 28766135), (5, 5753227), (89, 323215), (127, 226505), (445, 64643), (509, 56515), (635, 45301), (2545, 11303)]