4035425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 5332992

約数和(自身を除く): 1297567

約数列:

[1, 5, 25, 31, 41, 127, 155, 205, 635, 775, 1025, 1271, 3175, 3937, 5207, 6355, 19685, 26035, 31775, 98425, 130175, 161417, 807085, 4035425]

約数ペア:

[(1, 4035425), (5, 807085), (25, 161417), (31, 130175), (41, 98425), (127, 31775), (155, 26035), (205, 19685), (635, 6355), (775, 5207), (1025, 3937), (1271, 3175)]