47697315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 83616000

約数和(自身を除く): 35918685

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 199, 285, 435, 551, 597, 841, 995, 1653, 2523, 2755, 2985, 3781, 4205, 5771, 8265, 11343, 12615, 15979, 17313, 18905, 28855, 47937, 56715, 79895, 86565, 109649, 167359, 239685, 328947, 502077, 548245, 836795, 1644735, 2510385, 3179821, 9539463, 15899105, 47697315]

約数ペア:

[(1, 47697315), (3, 15899105), (5, 9539463), (15, 3179821), (19, 2510385), (29, 1644735), (57, 836795), (87, 548245), (95, 502077), (145, 328947), (199, 239685), (285, 167359), (435, 109649), (551, 86565), (597, 79895), (841, 56715), (995, 47937), (1653, 28855), (2523, 18905), (2755, 17313), (2985, 15979), (3781, 12615), (4205, 11343), (5771, 8265)]