74752745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{7219}}^1$

素因数の和:7352

約数の個数: 16

約数和(自身を含む): 95304000

約数和(自身を除く): 20551255

約数列:

[1, 5, 19, 95, 109, 545, 2071, 7219, 10355, 36095, 137161, 685805, 786871, 3934355, 14950549, 74752745]

約数ペア:

[(1, 74752745), (5, 14950549), (19, 3934355), (95, 786871), (109, 685805), (545, 137161), (2071, 36095), (7219, 10355)]