38149825

素因数分解:

$5^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 54327872

約数和(自身を除く): 16178047

約数列:

[1, 5, 7, 25, 35, 175, 277, 787, 1385, 1939, 3935, 5509, 6925, 9695, 19675, 27545, 48475, 137725, 217999, 1089995, 1525993, 5449975, 7629965, 38149825]

約数ペア:

[(1, 38149825), (5, 7629965), (7, 5449975), (25, 1525993), (35, 1089995), (175, 217999), (277, 137725), (787, 48475), (1385, 27545), (1939, 19675), (3935, 9695), (5509, 6925)]