1413975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 2477520

約数和(自身を除く): 1063545

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1109, 1275, 3327, 5545, 16635, 18853, 27725, 56559, 83175, 94265, 282795, 471325, 1413975]

約数ペア:

[(1, 1413975), (3, 471325), (5, 282795), (15, 94265), (17, 83175), (25, 56559), (51, 27725), (75, 18853), (85, 16635), (255, 5545), (425, 3327), (1109, 1275)]