4937975

素因数分解:

$5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 7421400

約数和(自身を除く): 2483425

約数列:

[1, 5, 7, 25, 29, 35, 49, 139, 145, 175, 203, 245, 695, 725, 973, 1015, 1225, 1421, 3475, 4031, 4865, 5075, 6811, 7105, 20155, 24325, 28217, 34055, 35525, 100775, 141085, 170275, 197519, 705425, 987595, 4937975]

約数ペア:

[(1, 4937975), (5, 987595), (7, 705425), (25, 197519), (29, 170275), (35, 141085), (49, 100775), (139, 35525), (145, 34055), (175, 28217), (203, 24325), (245, 20155), (695, 7105), (725, 6811), (973, 5075), (1015, 4865), (1225, 4031), (1421, 3475)]