1447275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 2499840

約数和(自身を除く): 1052565

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 839, 1725, 2517, 4195, 12585, 19297, 20975, 57891, 62925, 96485, 289455, 482425, 1447275]

約数ペア:

[(1, 1447275), (3, 482425), (5, 289455), (15, 96485), (23, 62925), (25, 57891), (69, 20975), (75, 19297), (115, 12585), (345, 4195), (575, 2517), (839, 1725)]