328428095

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 416670912

約数和(自身を除く): 88242817

約数列:

[1, 5, 37, 73, 83, 185, 293, 365, 415, 1465, 2701, 3071, 6059, 10841, 13505, 15355, 21389, 24319, 30295, 54205, 106945, 121595, 224183, 791393, 899803, 1120915, 1775287, 3956965, 4499015, 8876435, 65685619, 328428095]

約数ペア:

[(1, 328428095), (5, 65685619), (37, 8876435), (73, 4499015), (83, 3956965), (185, 1775287), (293, 1120915), (365, 899803), (415, 791393), (1465, 224183), (2701, 121595), (3071, 106945), (6059, 54205), (10841, 30295), (13505, 24319), (15355, 21389)]