487173675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3571}}^1$

素因数の和:3708

約数の個数: 48

約数和(自身を含む): 861052032

約数和(自身を除く): 373878357

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 107, 255, 321, 425, 535, 1275, 1605, 1819, 2675, 3571, 5457, 8025, 9095, 10713, 17855, 27285, 45475, 53565, 60707, 89275, 136425, 182121, 267825, 303535, 382097, 910605, 1146291, 1517675, 1910485, 4553025, 5731455, 6495649, 9552425, 19486947, 28657275, 32478245, 97434735, 162391225, 487173675]

約数ペア:

[(1, 487173675), (3, 162391225), (5, 97434735), (15, 32478245), (17, 28657275), (25, 19486947), (51, 9552425), (75, 6495649), (85, 5731455), (107, 4553025), (255, 1910485), (321, 1517675), (425, 1146291), (535, 910605), (1275, 382097), (1605, 303535), (1819, 267825), (2675, 182121), (3571, 136425), (5457, 89275), (8025, 60707), (9095, 53565), (10713, 45475), (17855, 27285)]