202982145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 333590400

約数和(自身を除く): 130608255

約数列:

[1, 3, 5, 15, 43, 129, 215, 389, 645, 809, 1167, 1945, 2427, 4045, 5835, 12135, 16727, 34787, 50181, 83635, 104361, 173935, 250905, 314701, 521805, 944103, 1573505, 4720515, 13532143, 40596429, 67660715, 202982145]

約数ペア:

[(1, 202982145), (3, 67660715), (5, 40596429), (15, 13532143), (43, 4720515), (129, 1573505), (215, 944103), (389, 521805), (645, 314701), (809, 250905), (1167, 173935), (1945, 104361), (2427, 83635), (4045, 50181), (5835, 34787), (12135, 16727)]