153208635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1237}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 256711680

約数和(自身を除く): 103503045

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 359, 1077, 1237, 1795, 3711, 5385, 6185, 8257, 18555, 24771, 28451, 41285, 85353, 123855, 142255, 426765, 444083, 1332249, 2220415, 6661245, 10213909, 30641727, 51069545, 153208635]

約数ペア:

[(1, 153208635), (3, 51069545), (5, 30641727), (15, 10213909), (23, 6661245), (69, 2220415), (115, 1332249), (345, 444083), (359, 426765), (1077, 142255), (1237, 123855), (1795, 85353), (3711, 41285), (5385, 28451), (6185, 24771), (8257, 18555)]