16124925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12647}}^1$

素因数の和:12677

約数の個数: 24

約数和(自身を含む): 28230336

約数和(自身を除く): 12105411

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 12647, 37941, 63235, 189705, 214999, 316175, 644997, 948525, 1074995, 3224985, 5374975, 16124925]

約数ペア:

[(1, 16124925), (3, 5374975), (5, 3224985), (15, 1074995), (17, 948525), (25, 644997), (51, 316175), (75, 214999), (85, 189705), (255, 63235), (425, 37941), (1275, 12647)]