26131295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 35168256

約数和(自身を除く): 9036961

約数列:

[1, 5, 17, 31, 47, 85, 155, 211, 235, 527, 799, 1055, 1457, 2635, 3587, 3995, 6541, 7285, 9917, 17935, 24769, 32705, 49585, 111197, 123845, 168589, 307427, 555985, 842945, 1537135, 5226259, 26131295]

約数ペア:

[(1, 26131295), (5, 5226259), (17, 1537135), (31, 842945), (47, 555985), (85, 307427), (155, 168589), (211, 123845), (235, 111197), (527, 49585), (799, 32705), (1055, 24769), (1457, 17935), (2635, 9917), (3587, 7285), (3995, 6541)]