152488725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 268732800

約数和(自身を除く): 116244075

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 199, 255, 425, 597, 601, 995, 1275, 1803, 2985, 3005, 3383, 4975, 9015, 10149, 10217, 14925, 15025, 16915, 30651, 45075, 50745, 51085, 84575, 119599, 153255, 253725, 255425, 358797, 597995, 766275, 1793985, 2033183, 2989975, 6099549, 8969925, 10165915, 30497745, 50829575, 152488725]

約数ペア:

[(1, 152488725), (3, 50829575), (5, 30497745), (15, 10165915), (17, 8969925), (25, 6099549), (51, 2989975), (75, 2033183), (85, 1793985), (199, 766275), (255, 597995), (425, 358797), (597, 255425), (601, 253725), (995, 153255), (1275, 119599), (1803, 84575), (2985, 51085), (3005, 50745), (3383, 45075), (4975, 30651), (9015, 16915), (10149, 15025), (10217, 14925)]