51987075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{99023}}^1$

素因数の和:99043

約数の個数: 24

約数和(自身を含む): 98231808

約数和(自身を除く): 46244733

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 99023, 297069, 495115, 693161, 1485345, 2079483, 2475575, 3465805, 7426725, 10397415, 17329025, 51987075]

約数ペア:

[(1, 51987075), (3, 17329025), (5, 10397415), (7, 7426725), (15, 3465805), (21, 2475575), (25, 2079483), (35, 1485345), (75, 693161), (105, 495115), (175, 297069), (525, 99023)]