1228533465

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{411569}}^1$

素因数の和:411776

約数の個数: 16

約数和(自身を含む): 1975536000

約数和(自身を除く): 747002535

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 411569, 1234707, 2057845, 6173535, 81902231, 245706693, 409511155, 1228533465]

約数ペア:

[(1, 1228533465), (3, 409511155), (5, 245706693), (15, 81902231), (199, 6173535), (597, 2057845), (995, 1234707), (2985, 411569)]