201622125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31627}}^1$

素因数の和:31662

約数の個数: 32

約数和(自身を含む): 355245696

約数和(自身を除く): 153623571

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 31627, 94881, 158135, 474405, 537659, 790675, 1612977, 2372025, 2688295, 3953375, 8064885, 11860125, 13441475, 40324425, 67207375, 201622125]

約数ペア:

[(1, 201622125), (3, 67207375), (5, 40324425), (15, 13441475), (17, 11860125), (25, 8064885), (51, 3953375), (75, 2688295), (85, 2372025), (125, 1612977), (255, 790675), (375, 537659), (425, 474405), (1275, 158135), (2125, 94881), (6375, 31627)]