12392575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 17530128

約数和(自身を除く): 5137553

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 2243, 5525, 11215, 29159, 38131, 56075, 145795, 190655, 495703, 728975, 953275, 2478515, 12392575]

約数ペア:

[(1, 12392575), (5, 2478515), (13, 953275), (17, 728975), (25, 495703), (65, 190655), (85, 145795), (221, 56075), (325, 38131), (425, 29159), (1105, 11215), (2243, 5525)]