16258645

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 21503232

約数和(自身を除く): 5244587

約数列:

[1, 5, 13, 65, 71, 169, 271, 355, 845, 923, 1355, 3523, 4615, 11999, 17615, 19241, 45799, 59995, 96205, 228995, 250133, 1250665, 3251729, 16258645]

約数ペア:

[(1, 16258645), (5, 3251729), (13, 1250665), (65, 250133), (71, 228995), (169, 96205), (271, 59995), (355, 45799), (845, 19241), (923, 17615), (1355, 11999), (3523, 4615)]