161001725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14737}}^1$

素因数の和:14789

約数の個数: 24

約数和(自身を含む): 219301440

約数和(自身を除く): 58299715

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 10925, 14737, 73685, 280003, 338951, 368425, 1400015, 1694755, 6440069, 7000075, 8473775, 32200345, 161001725]

約数ペア:

[(1, 161001725), (5, 32200345), (19, 8473775), (23, 7000075), (25, 6440069), (95, 1694755), (115, 1400015), (437, 368425), (475, 338951), (575, 280003), (2185, 73685), (10925, 14737)]