89569115

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 109296000

約数和(自身を除く): 19726885

約数列:

[1, 5, 109, 149, 545, 745, 1103, 5515, 16241, 81205, 120227, 164347, 601135, 821735, 17913823, 89569115]

約数ペア:

[(1, 89569115), (5, 17913823), (109, 821735), (149, 601135), (545, 164347), (745, 120227), (1103, 81205), (5515, 16241)]