26900505

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 48694272

約数和(自身を除く): 21793767

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 381, 405, 523, 635, 1143, 1569, 1905, 2615, 3429, 4707, 5715, 7845, 10287, 14121, 17145, 23535, 42363, 51435, 66421, 70605, 199263, 211815, 332105, 597789, 996315, 1793367, 2988945, 5380101, 8966835, 26900505]

約数ペア:

[(1, 26900505), (3, 8966835), (5, 5380101), (9, 2988945), (15, 1793367), (27, 996315), (45, 597789), (81, 332105), (127, 211815), (135, 199263), (381, 70605), (405, 66421), (523, 51435), (635, 42363), (1143, 23535), (1569, 17145), (1905, 14121), (2615, 10287), (3429, 7845), (4707, 5715)]