287269165

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{12401}}^1$

素因数の和:12560

約数の個数: 16

約数和(自身を含む): 356284656

約数和(自身を除く): 69015491

約数列:

[1, 5, 41, 113, 205, 565, 4633, 12401, 23165, 62005, 508441, 1401313, 2542205, 7006565, 57453833, 287269165]

約数ペア:

[(1, 287269165), (5, 57453833), (41, 7006565), (113, 2542205), (205, 1401313), (565, 508441), (4633, 62005), (12401, 23165)]