16188055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 22063104

約数和(自身を除く): 5875049

約数列:

[1, 5, 13, 37, 53, 65, 127, 185, 265, 481, 635, 689, 1651, 1961, 2405, 3445, 4699, 6731, 8255, 9805, 23495, 25493, 33655, 61087, 87503, 127465, 249047, 305435, 437515, 1245235, 3237611, 16188055]

約数ペア:

[(1, 16188055), (5, 3237611), (13, 1245235), (37, 437515), (53, 305435), (65, 249047), (127, 127465), (185, 87503), (265, 61087), (481, 33655), (635, 25493), (689, 23495), (1651, 9805), (1961, 8255), (2405, 6731), (3445, 4699)]