139515695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 186748416

約数和(自身を除く): 47232721

約数列:

[1, 5, 11, 55, 107, 151, 157, 535, 755, 785, 1177, 1661, 1727, 5885, 8305, 8635, 16157, 16799, 23707, 80785, 83995, 118535, 177727, 184789, 260777, 888635, 923945, 1303885, 2536649, 12683245, 27903139, 139515695]

約数ペア:

[(1, 139515695), (5, 27903139), (11, 12683245), (55, 2536649), (107, 1303885), (151, 923945), (157, 888635), (535, 260777), (755, 184789), (785, 177727), (1177, 118535), (1661, 83995), (1727, 80785), (5885, 23707), (8305, 16799), (8635, 16157)]