2948575

素因数分解:

$5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 36

約数和(自身を含む): 4452840

約数和(自身を除く): 1504265

約数列:

[1, 5, 7, 25, 29, 35, 49, 83, 145, 175, 203, 245, 415, 581, 725, 1015, 1225, 1421, 2075, 2407, 2905, 4067, 5075, 7105, 12035, 14525, 16849, 20335, 35525, 60175, 84245, 101675, 117943, 421225, 589715, 2948575]

約数ペア:

[(1, 2948575), (5, 589715), (7, 421225), (25, 117943), (29, 101675), (35, 84245), (49, 60175), (83, 35525), (145, 20335), (175, 16849), (203, 14525), (245, 12035), (415, 7105), (581, 5075), (725, 4067), (1015, 2905), (1225, 2407), (1421, 2075)]