70570225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:642

約数の個数: 36

約数和(自身を含む): 98704620

約数和(自身を除く): 28134395

約数列:

[1, 5, 11, 25, 41, 55, 121, 205, 275, 451, 569, 605, 1025, 2255, 2845, 3025, 4961, 6259, 11275, 14225, 23329, 24805, 31295, 68849, 116645, 124025, 156475, 256619, 344245, 583225, 1283095, 1721225, 2822809, 6415475, 14114045, 70570225]

約数ペア:

[(1, 70570225), (5, 14114045), (11, 6415475), (25, 2822809), (41, 1721225), (55, 1283095), (121, 583225), (205, 344245), (275, 256619), (451, 156475), (569, 124025), (605, 116645), (1025, 68849), (2255, 31295), (2845, 24805), (3025, 23329), (4961, 14225), (6259, 11275)]