26083295

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 38330880

約数和(自身を除く): 12247585

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 305, 427, 643, 665, 1159, 2135, 3215, 4501, 5795, 8113, 12217, 22505, 39223, 40565, 61085, 85519, 196115, 274561, 427595, 745237, 1372805, 3726185, 5216659, 26083295]

約数ペア:

[(1, 26083295), (5, 5216659), (7, 3726185), (19, 1372805), (35, 745237), (61, 427595), (95, 274561), (133, 196115), (305, 85519), (427, 61085), (643, 40565), (665, 39223), (1159, 22505), (2135, 12217), (3215, 8113), (4501, 5795)]