29757075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{9227}}^1$

素因数の和:9283

約数の個数: 24

約数和(自身を含む): 50347968

約数和(自身を除く): 20590893

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 9227, 27681, 46135, 138405, 230675, 396761, 692025, 1190283, 1983805, 5951415, 9919025, 29757075]

約数ペア:

[(1, 29757075), (3, 9919025), (5, 5951415), (15, 1983805), (25, 1190283), (43, 692025), (75, 396761), (129, 230675), (215, 138405), (645, 46135), (1075, 27681), (3225, 9227)]