28772965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{739}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 37296000

約数和(自身を除く): 8523035

約数列:

[1, 5, 13, 65, 599, 739, 2995, 3695, 7787, 9607, 38935, 48035, 442661, 2213305, 5754593, 28772965]

約数ペア:

[(1, 28772965), (5, 5754593), (13, 2213305), (65, 442661), (599, 48035), (739, 38935), (2995, 9607), (3695, 7787)]