30639525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3433}}^1$

素因数の和:3470

約数の個数: 48

約数和(自身を含む): 61317504

約数和(自身を除く): 30677979

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 3433, 8925, 10299, 17165, 24031, 51495, 58361, 72093, 85825, 120155, 175083, 257475, 291805, 360465, 408527, 600775, 875415, 1225581, 1459025, 1802325, 2042635, 4377075, 6127905, 10213175, 30639525]

約数ペア:

[(1, 30639525), (3, 10213175), (5, 6127905), (7, 4377075), (15, 2042635), (17, 1802325), (21, 1459025), (25, 1225581), (35, 875415), (51, 600775), (75, 408527), (85, 360465), (105, 291805), (119, 257475), (175, 175083), (255, 120155), (357, 85825), (425, 72093), (525, 58361), (595, 51495), (1275, 24031), (1785, 17165), (2975, 10299), (3433, 8925)]