148575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{283}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 281728

約数和(自身を除く): 133153

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 283, 525, 849, 1415, 1981, 4245, 5943, 7075, 9905, 21225, 29715, 49525, 148575]

約数ペア:

[(1, 148575), (3, 49525), (5, 29715), (7, 21225), (15, 9905), (21, 7075), (25, 5943), (35, 4245), (75, 1981), (105, 1415), (175, 849), (283, 525)]