77214335

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 33101185

約数列:

[1, 5, 11, 23, 31, 55, 115, 121, 155, 179, 253, 341, 605, 713, 895, 1265, 1705, 1969, 2783, 3565, 3751, 4117, 5549, 7843, 9845, 13915, 18755, 20585, 21659, 27745, 39215, 45287, 61039, 86273, 108295, 127627, 226435, 305195, 431365, 498157, 638135, 671429, 1403897, 2490785, 3357145, 7019485, 15442867, 77214335]

約数ペア:

[(1, 77214335), (5, 15442867), (11, 7019485), (23, 3357145), (31, 2490785), (55, 1403897), (115, 671429), (121, 638135), (155, 498157), (179, 431365), (253, 305195), (341, 226435), (605, 127627), (713, 108295), (895, 86273), (1265, 61039), (1705, 45287), (1969, 39215), (2783, 27745), (3565, 21659), (3751, 20585), (4117, 18755), (5549, 13915), (7843, 9845)]