253889945305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1151}}^1\times {\mathrm{8291}}^1$

素因数の和:9777

約数の個数: 32

約数和(自身を含む): 323940446208

約数和(自身を除く): 70050500903

約数列:

[1, 5, 17, 85, 313, 1151, 1565, 5321, 5755, 8291, 19567, 26605, 41455, 97835, 140947, 360263, 704735, 1801315, 2595083, 6124471, 9542941, 12975415, 30622355, 44116411, 47714705, 162229997, 220582055, 811149985, 2986940533, 14934702665, 50777989061, 253889945305]

約数ペア:

[(1, 253889945305), (5, 50777989061), (17, 14934702665), (85, 2986940533), (313, 811149985), (1151, 220582055), (1565, 162229997), (5321, 47714705), (5755, 44116411), (8291, 30622355), (19567, 12975415), (26605, 9542941), (41455, 6124471), (97835, 2595083), (140947, 1801315), (360263, 704735)]