69426775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 36

約数和(自身を含む): 96478200

約数和(自身を除く): 27051425

約数列:

[1, 5, 11, 25, 55, 59, 121, 275, 295, 389, 605, 649, 1475, 1945, 3025, 3245, 4279, 7139, 9725, 16225, 21395, 22951, 35695, 47069, 106975, 114755, 178475, 235345, 252461, 573775, 1176725, 1262305, 2777071, 6311525, 13885355, 69426775]

約数ペア:

[(1, 69426775), (5, 13885355), (11, 6311525), (25, 2777071), (55, 1262305), (59, 1176725), (121, 573775), (275, 252461), (295, 235345), (389, 178475), (605, 114755), (649, 106975), (1475, 47069), (1945, 35695), (3025, 22951), (3245, 21395), (4279, 16225), (7139, 9725)]