85533895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 110885760

約数和(自身を除く): 25351865

約数列:

[1, 5, 23, 61, 89, 115, 137, 305, 445, 685, 1403, 2047, 3151, 5429, 7015, 8357, 10235, 12193, 15755, 27145, 41785, 60965, 124867, 192211, 280439, 624335, 743773, 961055, 1402195, 3718865, 17106779, 85533895]

約数ペア:

[(1, 85533895), (5, 17106779), (23, 3718865), (61, 1402195), (89, 961055), (115, 743773), (137, 624335), (305, 280439), (445, 192211), (685, 124867), (1403, 60965), (2047, 41785), (3151, 27145), (5429, 15755), (7015, 12193), (8357, 10235)]