89889285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18553}}^1$

素因数の和:18597

約数の個数: 32

約数和(自身を含む): 160306560

約数和(自身を除く): 70417275

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 18553, 55659, 92765, 278295, 315401, 352507, 946203, 1057521, 1577005, 1762535, 4731015, 5287605, 5992619, 17977857, 29963095, 89889285]

約数ペア:

[(1, 89889285), (3, 29963095), (5, 17977857), (15, 5992619), (17, 5287605), (19, 4731015), (51, 1762535), (57, 1577005), (85, 1057521), (95, 946203), (255, 352507), (285, 315401), (323, 278295), (969, 92765), (1615, 55659), (4845, 18553)]