225883

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 12

約数和(自身を含む): 274288

約数和(自身を除く): 48405

約数列:

[1, 7, 23, 61, 161, 427, 529, 1403, 3703, 9821, 32269, 225883]

約数ペア:

[(1, 225883), (7, 32269), (23, 9821), (61, 3703), (161, 1403), (427, 529)]