4842578945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{4889}}^1$

素因数の和:5225

約数の個数: 32

約数和(自身を含む): 6320540160

約数和(自身を除く): 1477961215

約数列:

[1, 5, 17, 43, 85, 215, 271, 731, 1355, 3655, 4607, 4889, 11653, 23035, 24445, 58265, 83113, 198101, 210227, 415565, 990505, 1051135, 1324919, 3573859, 6624595, 17869295, 22523623, 56971517, 112618115, 284857585, 968515789, 4842578945]

約数ペア:

[(1, 4842578945), (5, 968515789), (17, 284857585), (43, 112618115), (85, 56971517), (215, 22523623), (271, 17869295), (731, 6624595), (1355, 3573859), (3655, 1324919), (4607, 1051135), (4889, 990505), (11653, 415565), (23035, 210227), (24445, 198101), (58265, 83113)]