168189225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97501}}^1$

素因数の和:97537

約数の個数: 24

約数和(自身を含む): 290165952

約数和(自身を除く): 121976727

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 97501, 292503, 487505, 1462515, 2242523, 2437525, 6727569, 7312575, 11212615, 33637845, 56063075, 168189225]

約数ペア:

[(1, 168189225), (3, 56063075), (5, 33637845), (15, 11212615), (23, 7312575), (25, 6727569), (69, 2437525), (75, 2242523), (115, 1462515), (345, 487505), (575, 292503), (1725, 97501)]