39311925

素因数分解:

$3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{1993}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 65275584

約数和(自身を除く): 25963659

約数列:

[1, 3, 5, 15, 25, 75, 263, 789, 1315, 1993, 3945, 5979, 6575, 9965, 19725, 29895, 49825, 149475, 524159, 1572477, 2620795, 7862385, 13103975, 39311925]

約数ペア:

[(1, 39311925), (3, 13103975), (5, 7862385), (15, 2620795), (25, 1572477), (75, 524159), (263, 149475), (789, 49825), (1315, 29895), (1993, 19725), (3945, 9965), (5979, 6575)]