170148325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1109}}^1$

素因数の和:1174

約数の個数: 36

約数和(自身を含む): 235983780

約数和(自身を除く): 65835455

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 361, 425, 475, 1109, 1615, 1805, 5545, 6137, 8075, 9025, 18853, 21071, 27725, 30685, 94265, 105355, 153425, 358207, 400349, 471325, 526775, 1791035, 2001745, 6805933, 8955175, 10008725, 34029665, 170148325]

約数ペア:

[(1, 170148325), (5, 34029665), (17, 10008725), (19, 8955175), (25, 6805933), (85, 2001745), (95, 1791035), (323, 526775), (361, 471325), (425, 400349), (475, 358207), (1109, 153425), (1615, 105355), (1805, 94265), (5545, 30685), (6137, 27725), (8075, 21071), (9025, 18853)]