78733210005

素因数分解:

$3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1119403}}^1$

素因数の和:1119938

約数の個数: 32

約数和(自身を含む): 140238933120

約数和(自身を除く): 61505723115

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 521, 1563, 2605, 4689, 7815, 14067, 23445, 70335, 1119403, 3358209, 5597015, 10074627, 16791045, 30223881, 50373135, 151119405, 583208963, 1749626889, 2916044815, 5248880667, 8748134445, 15746642001, 26244403335, 78733210005]

約数ペア:

[(1, 78733210005), (3, 26244403335), (5, 15746642001), (9, 8748134445), (15, 5248880667), (27, 2916044815), (45, 1749626889), (135, 583208963), (521, 151119405), (1563, 50373135), (2605, 30223881), (4689, 16791045), (7815, 10074627), (14067, 5597015), (23445, 3358209), (70335, 1119403)]