1450123975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{4751}}^1$

素因数の和:5211

約数の個数: 24

約数和(自身を含む): 1864969920

約数和(自身を除く): 414845945

約数列:

[1, 5, 25, 29, 145, 421, 725, 2105, 4751, 10525, 12209, 23755, 61045, 118775, 137779, 305225, 688895, 2000171, 3444475, 10000855, 50004275, 58004959, 290024795, 1450123975]

約数ペア:

[(1, 1450123975), (5, 290024795), (25, 58004959), (29, 50004275), (145, 10000855), (421, 3444475), (725, 2000171), (2105, 688895), (4751, 305225), (10525, 137779), (12209, 118775), (23755, 61045)]