22955425

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 29462400

約数和(自身を除く): 6506975

約数列:

[1, 5, 25, 59, 79, 197, 295, 395, 985, 1475, 1975, 4661, 4925, 11623, 15563, 23305, 58115, 77815, 116525, 290575, 389075, 918217, 4591085, 22955425]

約数ペア:

[(1, 22955425), (5, 4591085), (25, 918217), (59, 389075), (79, 290575), (197, 116525), (295, 77815), (395, 58115), (985, 23305), (1475, 15563), (1975, 11623), (4661, 4925)]