355591295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 465315840

約数和(自身を除く): 109724545

約数列:

[1, 5, 17, 43, 85, 215, 271, 359, 731, 1355, 1795, 3655, 4607, 6103, 11653, 15437, 23035, 30515, 58265, 77185, 97289, 198101, 262429, 486445, 990505, 1312145, 1653913, 4183427, 8269565, 20917135, 71118259, 355591295]

約数ペア:

[(1, 355591295), (5, 71118259), (17, 20917135), (43, 8269565), (85, 4183427), (215, 1653913), (271, 1312145), (359, 990505), (731, 486445), (1355, 262429), (1795, 198101), (3655, 97289), (4607, 77185), (6103, 58265), (11653, 30515), (15437, 23035)]