1941825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 3401568

約数和(自身を除く): 1459743

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1523, 4569, 7615, 22845, 25891, 38075, 77673, 114225, 129455, 388365, 647275, 1941825]

約数ペア:

[(1, 1941825), (3, 647275), (5, 388365), (15, 129455), (17, 114225), (25, 77673), (51, 38075), (75, 25891), (85, 22845), (255, 7615), (425, 4569), (1275, 1523)]