422473905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1341187}}^1$

素因数の和:1341205

約数の個数: 24

約数和(自身を含む): 836901312

約数和(自身を除く): 414427407

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1341187, 4023561, 6705935, 9388309, 12070683, 20117805, 28164927, 46941545, 60353415, 84494781, 140824635, 422473905]

約数ペア:

[(1, 422473905), (3, 140824635), (5, 84494781), (7, 60353415), (9, 46941545), (15, 28164927), (21, 20117805), (35, 12070683), (45, 9388309), (63, 6705935), (105, 4023561), (315, 1341187)]