69420725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:518

約数の個数: 36

約数和(自身を含む): 96626628

約数和(自身を除く): 27205903

約数列:

[1, 5, 11, 25, 53, 55, 121, 265, 275, 433, 583, 605, 1325, 2165, 2915, 3025, 4763, 6413, 10825, 14575, 22949, 23815, 32065, 52393, 114745, 119075, 160325, 252439, 261965, 573725, 1262195, 1309825, 2776829, 6310975, 13884145, 69420725]

約数ペア:

[(1, 69420725), (5, 13884145), (11, 6310975), (25, 2776829), (53, 1309825), (55, 1262195), (121, 573725), (265, 261965), (275, 252439), (433, 160325), (583, 119075), (605, 114745), (1325, 52393), (2165, 32065), (2915, 23815), (3025, 22949), (4763, 14575), (6413, 10825)]