78441861025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{36011}}^1$

素因数の和:36210

約数の個数: 36

約数和(自身を含む): 107319073104

約数和(自身を除く): 28877212079

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 2225, 4895, 7921, 24475, 36011, 39605, 87131, 180055, 198025, 396121, 435655, 900275, 1980605, 2178275, 3204979, 9903025, 16024895, 35254769, 80124475, 176273845, 285243131, 881369225, 1426215655, 3137674441, 7131078275, 15688372205, 78441861025]

約数ペア:

[(1, 78441861025), (5, 15688372205), (11, 7131078275), (25, 3137674441), (55, 1426215655), (89, 881369225), (275, 285243131), (445, 176273845), (979, 80124475), (2225, 35254769), (4895, 16024895), (7921, 9903025), (24475, 3204979), (36011, 2178275), (39605, 1980605), (87131, 900275), (180055, 435655), (198025, 396121)]