123148225

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 156918528

約数和(自身を除く): 33770303

約数列:

[1, 5, 25, 47, 235, 311, 337, 1175, 1555, 1685, 7775, 8425, 14617, 15839, 73085, 79195, 104807, 365425, 395975, 524035, 2620175, 4925929, 24629645, 123148225]

約数ペア:

[(1, 123148225), (5, 24629645), (25, 4925929), (47, 2620175), (235, 524035), (311, 395975), (337, 365425), (1175, 104807), (1555, 79195), (1685, 73085), (7775, 15839), (8425, 14617)]