4247325

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 36

約数和(自身を含む): 7802080

約数和(自身を除く): 3554755

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 439, 645, 1075, 1317, 1935, 2195, 3225, 3951, 6585, 9675, 10975, 18877, 19755, 32925, 56631, 94385, 98775, 169893, 283155, 471925, 849465, 1415775, 4247325]

約数ペア:

[(1, 4247325), (3, 1415775), (5, 849465), (9, 471925), (15, 283155), (25, 169893), (43, 98775), (45, 94385), (75, 56631), (129, 32925), (215, 19755), (225, 18877), (387, 10975), (439, 9675), (645, 6585), (1075, 3951), (1317, 3225), (1935, 2195)]