72261245

素因数分解:

$5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{4421}}^1$

素因数の和:4900

約数の個数: 16

約数和(自身を含む): 99335808

約数和(自身を除く): 27074563

約数列:

[1, 5, 7, 35, 467, 2335, 3269, 4421, 16345, 22105, 30947, 154735, 2064607, 10323035, 14452249, 72261245]

約数ペア:

[(1, 72261245), (5, 14452249), (7, 10323035), (35, 2064607), (467, 154735), (2335, 30947), (3269, 22105), (4421, 16345)]