75221465

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 101191680

約数和(自身を除く): 25970215

約数列:

[1, 5, 11, 55, 89, 121, 127, 445, 605, 635, 979, 1331, 1397, 4895, 6655, 6985, 10769, 11303, 15367, 53845, 56515, 76835, 118459, 124333, 169037, 592295, 621665, 845185, 1367663, 6838315, 15044293, 75221465]

約数ペア:

[(1, 75221465), (5, 15044293), (11, 6838315), (55, 1367663), (89, 845185), (121, 621665), (127, 592295), (445, 169037), (605, 124333), (635, 118459), (979, 76835), (1331, 56515), (1397, 53845), (4895, 15367), (6655, 11303), (6985, 10769)]