202311135

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6781}}^1$

素因数の和:6825

約数の個数: 64

約数和(自身を含む): 410175360

約数和(自身を除く): 207864225

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1989, 2295, 3315, 5967, 6781, 9945, 20343, 29835, 33905, 61029, 88153, 101715, 115277, 183087, 264459, 305145, 345831, 440765, 576385, 793377, 915435, 1037493, 1322295, 1498601, 1729155, 2380131, 3112479, 3966885, 4495803, 5187465, 7493005, 11900655, 13487409, 15562395, 22479015, 40462227, 67437045, 202311135]

約数ペア:

[(1, 202311135), (3, 67437045), (5, 40462227), (9, 22479015), (13, 15562395), (15, 13487409), (17, 11900655), (27, 7493005), (39, 5187465), (45, 4495803), (51, 3966885), (65, 3112479), (85, 2380131), (117, 1729155), (135, 1498601), (153, 1322295), (195, 1037493), (221, 915435), (255, 793377), (351, 576385), (459, 440765), (585, 345831), (663, 305145), (765, 264459), (1105, 183087), (1755, 115277), (1989, 101715), (2295, 88153), (3315, 61029), (5967, 33905), (6781, 29835), (9945, 20343)]