54728075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 74522760

約数和(自身を除く): 19794685

約数列:

[1, 5, 19, 25, 29, 95, 137, 145, 475, 551, 685, 725, 841, 2603, 2755, 3425, 3973, 4205, 13015, 13775, 15979, 19865, 21025, 65075, 75487, 79895, 99325, 115217, 377435, 399475, 576085, 1887175, 2189123, 2880425, 10945615, 54728075]

約数ペア:

[(1, 54728075), (5, 10945615), (19, 2880425), (25, 2189123), (29, 1887175), (95, 576085), (137, 399475), (145, 377435), (475, 115217), (551, 99325), (685, 79895), (725, 75487), (841, 65075), (2603, 21025), (2755, 19865), (3425, 15979), (3973, 13775), (4205, 13015)]