2977642015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 3734035200

約数和(自身を除く): 756393185

約数列:

[1, 5, 41, 83, 139, 205, 415, 695, 1259, 3403, 5699, 6295, 11537, 17015, 28495, 51619, 57685, 104497, 175001, 258095, 473017, 522485, 875005, 2365085, 4284377, 7175041, 14525083, 21421885, 35875205, 72625415, 595528403, 2977642015]

約数ペア:

[(1, 2977642015), (5, 595528403), (41, 72625415), (83, 35875205), (139, 21421885), (205, 14525083), (415, 7175041), (695, 4284377), (1259, 2365085), (3403, 875005), (5699, 522485), (6295, 473017), (11537, 258095), (17015, 175001), (28495, 104497), (51619, 57685)]