3021825

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 5117728

約数和(自身を除く): 2095903

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 937, 1075, 2811, 3225, 4685, 14055, 23425, 40291, 70275, 120873, 201455, 604365, 1007275, 3021825]

約数ペア:

[(1, 3021825), (3, 1007275), (5, 604365), (15, 201455), (25, 120873), (43, 70275), (75, 40291), (129, 23425), (215, 14055), (645, 4685), (937, 3225), (1075, 2811)]