12385425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12703}}^1$

素因数の和:12729

約数の個数: 24

約数和(自身を含む): 22054144

約数和(自身を除く): 9668719

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 12703, 38109, 63515, 165139, 190545, 317575, 495417, 825695, 952725, 2477085, 4128475, 12385425]

約数ペア:

[(1, 12385425), (3, 4128475), (5, 2477085), (13, 952725), (15, 825695), (25, 495417), (39, 317575), (65, 190545), (75, 165139), (195, 63515), (325, 38109), (975, 12703)]