66606615

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5897}}^1$

素因数の和:6159

約数の個数: 24

約数和(自身を含む): 115931088

約数和(自身を除く): 49324473

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 5897, 11295, 17691, 29485, 53073, 88455, 265365, 1480147, 4440441, 7400735, 13321323, 22202205, 66606615]

約数ペア:

[(1, 66606615), (3, 22202205), (5, 13321323), (9, 7400735), (15, 4440441), (45, 1480147), (251, 265365), (753, 88455), (1255, 53073), (2259, 29485), (3765, 17691), (5897, 11295)]