306223475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1913}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 401097840

約数和(自身を除く): 94874365

約数列:

[1, 5, 19, 25, 95, 337, 475, 1685, 1913, 6403, 8425, 9565, 32015, 36347, 47825, 160075, 181735, 644681, 908675, 3223405, 12248939, 16117025, 61244695, 306223475]

約数ペア:

[(1, 306223475), (5, 61244695), (19, 16117025), (25, 12248939), (95, 3223405), (337, 908675), (475, 644681), (1685, 181735), (1913, 160075), (6403, 47825), (8425, 36347), (9565, 32015)]