38013075

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3929}}^1$

素因数の和:3988

約数の個数: 36

約数和(自身を含む): 69686760

約数和(自身を除く): 31673685

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 3929, 9675, 11787, 19645, 35361, 58935, 98225, 168947, 176805, 294675, 506841, 844735, 884025, 1520523, 2534205, 4223675, 7602615, 12671025, 38013075]

約数ペア:

[(1, 38013075), (3, 12671025), (5, 7602615), (9, 4223675), (15, 2534205), (25, 1520523), (43, 884025), (45, 844735), (75, 506841), (129, 294675), (215, 176805), (225, 168947), (387, 98225), (645, 58935), (1075, 35361), (1935, 19645), (3225, 11787), (3929, 9675)]