30522975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 58948608

約数和(自身を除く): 28425633

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1237, 1645, 3525, 3711, 4935, 6185, 8225, 8659, 18555, 24675, 25977, 30925, 43295, 58139, 92775, 129885, 174417, 216475, 290695, 406973, 649425, 872085, 1220919, 1453475, 2034865, 4360425, 6104595, 10174325, 30522975]

約数ペア:

[(1, 30522975), (3, 10174325), (5, 6104595), (7, 4360425), (15, 2034865), (21, 1453475), (25, 1220919), (35, 872085), (47, 649425), (75, 406973), (105, 290695), (141, 216475), (175, 174417), (235, 129885), (329, 92775), (525, 58139), (705, 43295), (987, 30925), (1175, 25977), (1237, 24675), (1645, 18555), (3525, 8659), (3711, 8225), (4935, 6185)]