16289145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 30326400

約数和(自身を除く): 14037255

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 107, 153, 199, 255, 321, 535, 597, 765, 963, 995, 1605, 1791, 1819, 2985, 3383, 4815, 5457, 8955, 9095, 10149, 16371, 16915, 21293, 27285, 30447, 50745, 63879, 81855, 106465, 152235, 191637, 319395, 361981, 958185, 1085943, 1809905, 3257829, 5429715, 16289145]

約数ペア:

[(1, 16289145), (3, 5429715), (5, 3257829), (9, 1809905), (15, 1085943), (17, 958185), (45, 361981), (51, 319395), (85, 191637), (107, 152235), (153, 106465), (199, 81855), (255, 63879), (321, 50745), (535, 30447), (597, 27285), (765, 21293), (963, 16915), (995, 16371), (1605, 10149), (1791, 9095), (1819, 8955), (2985, 5457), (3383, 4815)]