157225665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1637}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 265749120

約数和(自身を除く): 108523455

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 337, 1011, 1637, 1685, 4911, 5055, 6403, 8185, 19209, 24555, 31103, 32015, 93309, 96045, 155515, 466545, 551669, 1655007, 2758345, 8275035, 10481711, 31445133, 52408555, 157225665]

約数ペア:

[(1, 157225665), (3, 52408555), (5, 31445133), (15, 10481711), (19, 8275035), (57, 2758345), (95, 1655007), (285, 551669), (337, 466545), (1011, 155515), (1637, 96045), (1685, 93309), (4911, 32015), (5055, 31103), (6403, 24555), (8185, 19209)]