27624325

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 35354880

約数和(自身を除く): 7730555

約数列:

[1, 5, 25, 71, 79, 197, 355, 395, 985, 1775, 1975, 4925, 5609, 13987, 15563, 28045, 69935, 77815, 140225, 349675, 389075, 1104973, 5524865, 27624325]

約数ペア:

[(1, 27624325), (5, 5524865), (25, 1104973), (71, 389075), (79, 349675), (197, 140225), (355, 77815), (395, 69935), (985, 28045), (1775, 15563), (1975, 13987), (4925, 5609)]