90147457

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 101980800

約数和(自身を除く): 11833343

約数列:

[1, 19, 29, 47, 59, 551, 893, 1121, 1363, 1711, 2773, 3481, 25897, 32509, 52687, 66139, 80417, 100949, 163607, 1527923, 1918031, 3108533, 4744603, 90147457]

約数ペア:

[(1, 90147457), (19, 4744603), (29, 3108533), (47, 1918031), (59, 1527923), (551, 163607), (893, 100949), (1121, 80417), (1363, 66139), (1711, 52687), (2773, 32509), (3481, 25897)]