2203275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 3772080

約数和(自身を除く): 1568805

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 1013, 2175, 3039, 5065, 15195, 25325, 29377, 75975, 88131, 146885, 440655, 734425, 2203275]

約数ペア:

[(1, 2203275), (3, 734425), (5, 440655), (15, 146885), (25, 88131), (29, 75975), (75, 29377), (87, 25325), (145, 15195), (435, 5065), (725, 3039), (1013, 2175)]