47279115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80819}}^1$

素因数の和:80843

約数の個数: 24

約数和(自身を含む): 88255440

約数和(自身を除く): 40976325

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 80819, 242457, 404095, 727371, 1050647, 1212285, 3151941, 3636855, 5253235, 9455823, 15759705, 47279115]

約数ペア:

[(1, 47279115), (3, 15759705), (5, 9455823), (9, 5253235), (13, 3636855), (15, 3151941), (39, 1212285), (45, 1050647), (65, 727371), (117, 404095), (195, 242457), (585, 80819)]