66900285

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5923}}^1$

素因数の和:6185

約数の個数: 24

約数和(自身を含む): 116442144

約数和(自身を除く): 49541859

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 5923, 11295, 17769, 29615, 53307, 88845, 266535, 1486673, 4460019, 7433365, 13380057, 22300095, 66900285]

約数ペア:

[(1, 66900285), (3, 22300095), (5, 13380057), (9, 7433365), (15, 4460019), (45, 1486673), (251, 266535), (753, 88845), (1255, 53307), (2259, 29615), (3765, 17769), (5923, 11295)]