254939535

素因数分解:

$3^3\times 5^1\times {\mathrm{1888441}}^1$

素因数の和:1888455

約数の個数: 16

約数和(自身を含む): 453226080

約数和(自身を除く): 198286545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1888441, 5665323, 9442205, 16995969, 28326615, 50987907, 84979845, 254939535]

約数ペア:

[(1, 254939535), (3, 84979845), (5, 50987907), (9, 28326615), (15, 16995969), (27, 9442205), (45, 5665323), (135, 1888441)]