2048486145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3391}}^1$

素因数の和:3542

約数の個数: 64

約数和(自身を含む): 3657498624

約数和(自身を除く): 1609012479

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 103, 115, 255, 309, 345, 391, 515, 1173, 1545, 1751, 1955, 2369, 3391, 5253, 5865, 7107, 8755, 10173, 11845, 16955, 26265, 35535, 40273, 50865, 57647, 77993, 120819, 172941, 201365, 233979, 288235, 349273, 389965, 604095, 864705, 1047819, 1169895, 1325881, 1746365, 3977643, 5239095, 5937641, 6629405, 8033279, 17812923, 19888215, 24099837, 29688205, 40166395, 89064615, 120499185, 136565743, 409697229, 682828715, 2048486145]

約数ペア:

[(1, 2048486145), (3, 682828715), (5, 409697229), (15, 136565743), (17, 120499185), (23, 89064615), (51, 40166395), (69, 29688205), (85, 24099837), (103, 19888215), (115, 17812923), (255, 8033279), (309, 6629405), (345, 5937641), (391, 5239095), (515, 3977643), (1173, 1746365), (1545, 1325881), (1751, 1169895), (1955, 1047819), (2369, 864705), (3391, 604095), (5253, 389965), (5865, 349273), (7107, 288235), (8755, 233979), (10173, 201365), (11845, 172941), (16955, 120819), (26265, 77993), (35535, 57647), (40273, 50865)]