8505135

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^2$

素因数の和:516

約数の個数: 24

約数和(自身を含む): 15180720

約数和(自身を除く): 6675585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 753, 1255, 2259, 3765, 6777, 11295, 33885, 63001, 189003, 315005, 567009, 945015, 1701027, 2835045, 8505135]

約数ペア:

[(1, 8505135), (3, 2835045), (5, 1701027), (9, 945015), (15, 567009), (27, 315005), (45, 189003), (135, 63001), (251, 33885), (753, 11295), (1255, 6777), (2259, 3765)]