173164915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 269660160

約数和(自身を除く): 96495245

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 121, 155, 217, 341, 385, 605, 847, 1085, 1319, 1705, 2387, 3751, 4235, 6595, 9233, 11935, 14509, 18755, 26257, 40889, 46165, 72545, 101563, 131285, 159599, 204445, 286223, 449779, 507815, 797995, 1117193, 1431115, 2248895, 3148453, 4947569, 5585965, 15742265, 24737845, 34632983, 173164915]

約数ペア:

[(1, 173164915), (5, 34632983), (7, 24737845), (11, 15742265), (31, 5585965), (35, 4947569), (55, 3148453), (77, 2248895), (121, 1431115), (155, 1117193), (217, 797995), (341, 507815), (385, 449779), (605, 286223), (847, 204445), (1085, 159599), (1319, 131285), (1705, 101563), (2387, 72545), (3751, 46165), (4235, 40889), (6595, 26257), (9233, 18755), (11935, 14509)]