147075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 24

約数和(自身を含む): 254448

約数和(自身を除く): 107373

約数列:

[1, 3, 5, 15, 25, 37, 53, 75, 111, 159, 185, 265, 555, 795, 925, 1325, 1961, 2775, 3975, 5883, 9805, 29415, 49025, 147075]

約数ペア:

[(1, 147075), (3, 49025), (5, 29415), (15, 9805), (25, 5883), (37, 3975), (53, 2775), (75, 1961), (111, 1325), (159, 925), (185, 795), (265, 555)]