271400775

素因数分解:

$3^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{8243}}^1$

素因数の和:8695

約数の個数: 24

約数和(自身を含む): 449792640

約数和(自身を除く): 178391865

約数列:

[1, 3, 5, 15, 25, 75, 439, 1317, 2195, 6585, 8243, 10975, 24729, 32925, 41215, 123645, 206075, 618225, 3618677, 10856031, 18093385, 54280155, 90466925, 271400775]

約数ペア:

[(1, 271400775), (3, 90466925), (5, 54280155), (15, 18093385), (25, 10856031), (75, 3618677), (439, 618225), (1317, 206075), (2195, 123645), (6585, 41215), (8243, 32925), (10975, 24729)]