11261440225

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{7841}}^1$

素因数の和:8170

約数の個数: 48

約数和(自身を含む): 16569832320

約数和(自身を除く): 5308392095

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 283, 725, 1015, 1415, 1981, 5075, 7075, 7841, 8207, 9905, 39205, 41035, 49525, 54887, 57449, 196025, 205175, 227389, 274435, 287245, 1136945, 1372175, 1436225, 1591723, 2219003, 5684725, 7958615, 11095015, 15533021, 39793075, 55475075, 64351087, 77665105, 321755435, 388325525, 450457609, 1608777175, 2252288045, 11261440225]

約数ペア:

[(1, 11261440225), (5, 2252288045), (7, 1608777175), (25, 450457609), (29, 388325525), (35, 321755435), (145, 77665105), (175, 64351087), (203, 55475075), (283, 39793075), (725, 15533021), (1015, 11095015), (1415, 7958615), (1981, 5684725), (5075, 2219003), (7075, 1591723), (7841, 1436225), (8207, 1372175), (9905, 1136945), (39205, 287245), (41035, 274435), (49525, 227389), (54887, 205175), (57449, 196025)]