25227377

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 29804160

約数和(自身を除く): 4576783

約数列:

[1, 7, 37, 257, 259, 379, 1799, 2653, 9509, 14023, 66563, 97403, 98161, 681821, 3603911, 25227377]

約数ペア:

[(1, 25227377), (7, 3603911), (37, 681821), (257, 98161), (259, 97403), (379, 66563), (1799, 14023), (2653, 9509)]