2017367475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{7951}}^1$

素因数の和:8180

約数の個数: 48

約数和(自身を含む): 3549772800

約数和(自身を除く): 1532405325

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 199, 255, 425, 597, 995, 1275, 2985, 3383, 4975, 7951, 10149, 14925, 16915, 23853, 39755, 50745, 84575, 119265, 135167, 198775, 253725, 405501, 596325, 675835, 1582249, 2027505, 3379175, 4746747, 7911245, 10137525, 23733735, 26898233, 39556225, 80694699, 118668675, 134491165, 403473495, 672455825, 2017367475]

約数ペア:

[(1, 2017367475), (3, 672455825), (5, 403473495), (15, 134491165), (17, 118668675), (25, 80694699), (51, 39556225), (75, 26898233), (85, 23733735), (199, 10137525), (255, 7911245), (425, 4746747), (597, 3379175), (995, 2027505), (1275, 1582249), (2985, 675835), (3383, 596325), (4975, 405501), (7951, 253725), (10149, 198775), (14925, 135167), (16915, 119265), (23853, 84575), (39755, 50745)]