401035155

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{192343}}^1$

素因数の和:192490

約数の個数: 16

約数和(自身を含む): 646275840

約数和(自身を除く): 245240685

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 192343, 577029, 961715, 2885145, 26735677, 80207031, 133678385, 401035155]

約数ペア:

[(1, 401035155), (3, 133678385), (5, 80207031), (15, 26735677), (139, 2885145), (417, 961715), (695, 577029), (2085, 192343)]