200848815

素因数分解:

$3^4\times 5^1\times {\mathrm{495923}}^1$

素因数の和:495940

約数の個数: 20

約数和(自身を含む): 360040824

約数和(自身を除く): 159192009

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 495923, 1487769, 2479615, 4463307, 7438845, 13389921, 22316535, 40169763, 66949605, 200848815]

約数ペア:

[(1, 200848815), (3, 66949605), (5, 40169763), (9, 22316535), (15, 13389921), (27, 7438845), (45, 4463307), (81, 2479615), (135, 1487769), (405, 495923)]