201641535

素因数分解:

$3^3\times 5^1\times {\mathrm{1493641}}^1$

素因数の和:1493655

約数の個数: 16

約数和(自身を含む): 358474080

約数和(自身を除く): 156832545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1493641, 4480923, 7468205, 13442769, 22404615, 40328307, 67213845, 201641535]

約数ペア:

[(1, 201641535), (3, 67213845), (5, 40328307), (9, 22404615), (15, 13442769), (27, 7468205), (45, 4480923), (135, 1493641)]