222080772485

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{19843}}^1$

素因数の和:21306

約数の個数: 48

約数和(自身を含む): 315696767232

約数和(自身を除く): 93615994747

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1423, 1573, 7115, 7865, 15653, 18499, 19843, 78265, 92495, 99215, 172183, 203489, 218273, 257959, 860915, 1017445, 1091365, 1289795, 2238379, 2401003, 2837549, 11191895, 12005015, 14187745, 28236589, 31213039, 141182945, 156065195, 310602479, 367075657, 1553012395, 1835378285, 3416627269, 4037832227, 17083136345, 20189161135, 44416154497, 222080772485]

約数ペア:

[(1, 222080772485), (5, 44416154497), (11, 20189161135), (13, 17083136345), (55, 4037832227), (65, 3416627269), (121, 1835378285), (143, 1553012395), (605, 367075657), (715, 310602479), (1423, 156065195), (1573, 141182945), (7115, 31213039), (7865, 28236589), (15653, 14187745), (18499, 12005015), (19843, 11191895), (78265, 2837549), (92495, 2401003), (99215, 2238379), (172183, 1289795), (203489, 1091365), (218273, 1017445), (257959, 860915)]