23227695

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 45360000

約数和(自身を除く): 22132305

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 135, 145, 153, 255, 261, 349, 435, 459, 493, 765, 783, 1047, 1305, 1479, 1745, 2295, 2465, 3141, 3915, 4437, 5235, 5933, 7395, 9423, 10121, 13311, 15705, 17799, 22185, 29665, 30363, 47115, 50605, 53397, 66555, 88995, 91089, 151815, 160191, 172057, 266985, 273267, 455445, 516171, 800955, 860285, 1366335, 1548513, 2580855, 4645539, 7742565, 23227695]

約数ペア:

[(1, 23227695), (3, 7742565), (5, 4645539), (9, 2580855), (15, 1548513), (17, 1366335), (27, 860285), (29, 800955), (45, 516171), (51, 455445), (85, 273267), (87, 266985), (135, 172057), (145, 160191), (153, 151815), (255, 91089), (261, 88995), (349, 66555), (435, 53397), (459, 50605), (493, 47115), (765, 30363), (783, 29665), (1047, 22185), (1305, 17799), (1479, 15705), (1745, 13311), (2295, 10121), (2465, 9423), (3141, 7395), (3915, 5933), (4437, 5235)]