28773385

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 35163072

約数和(自身を除く): 6389687

約数列:

[1, 5, 101, 227, 251, 505, 1135, 1255, 22927, 25351, 56977, 114635, 126755, 284885, 5754677, 28773385]

約数ペア:

[(1, 28773385), (5, 5754677), (101, 284885), (227, 126755), (251, 114635), (505, 56977), (1135, 25351), (1255, 22927)]