141427455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7477}}^1$

素因数の和:7595

約数の個数: 32

約数和(自身を含む): 246235584

約数和(自身を除く): 104808129

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 6305, 7477, 18915, 22431, 37385, 97201, 112155, 291603, 486005, 725269, 1458015, 2175807, 3626345, 9428497, 10879035, 28285491, 47142485, 141427455]

約数ペア:

[(1, 141427455), (3, 47142485), (5, 28285491), (13, 10879035), (15, 9428497), (39, 3626345), (65, 2175807), (97, 1458015), (195, 725269), (291, 486005), (485, 291603), (1261, 112155), (1455, 97201), (3783, 37385), (6305, 22431), (7477, 18915)]