11925075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 21427200

約数和(自身を除く): 9502125

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 199, 235, 255, 425, 597, 705, 799, 995, 1175, 1275, 2397, 2985, 3383, 3525, 3995, 4975, 9353, 10149, 11985, 14925, 16915, 19975, 28059, 46765, 50745, 59925, 84575, 140295, 159001, 233825, 253725, 477003, 701475, 795005, 2385015, 3975025, 11925075]

約数ペア:

[(1, 11925075), (3, 3975025), (5, 2385015), (15, 795005), (17, 701475), (25, 477003), (47, 253725), (51, 233825), (75, 159001), (85, 140295), (141, 84575), (199, 59925), (235, 50745), (255, 46765), (425, 28059), (597, 19975), (705, 16915), (799, 14925), (995, 11985), (1175, 10149), (1275, 9353), (2397, 4975), (2985, 3995), (3383, 3525)]