203828535

素因数分解:

$3^3\times 5^1\times {\mathrm{1509841}}^1$

素因数の和:1509855

約数の個数: 16

約数和(自身を含む): 362362080

約数和(自身を除く): 158533545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1509841, 4529523, 7549205, 13588569, 22647615, 40765707, 67942845, 203828535]

約数ペア:

[(1, 203828535), (3, 67942845), (5, 40765707), (9, 22647615), (15, 13588569), (27, 7549205), (45, 4529523), (135, 1509841)]