4689806445

素因数分解:

$3^6\times 5^1\times {\mathrm{1286641}}^1$

素因数の和:1286664

約数の個数: 28

約数和(自身を含む): 8437798236

約数和(自身を除く): 3747991791

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 1286641, 3859923, 6433205, 11579769, 19299615, 34739307, 57898845, 104217921, 173696535, 312653763, 521089605, 937961289, 1563268815, 4689806445]

約数ペア:

[(1, 4689806445), (3, 1563268815), (5, 937961289), (9, 521089605), (15, 312653763), (27, 173696535), (45, 104217921), (81, 57898845), (135, 34739307), (243, 19299615), (405, 11579769), (729, 6433205), (1215, 3859923), (3645, 1286641)]