852075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{541}}^1$

素因数の和:564

約数の個数: 36

約数和(自身を含む): 1747408

約数和(自身を除く): 895333

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 541, 1575, 1623, 2705, 3787, 4869, 8115, 11361, 13525, 18935, 24345, 34083, 40575, 56805, 94675, 121725, 170415, 284025, 852075]

約数ペア:

[(1, 852075), (3, 284025), (5, 170415), (7, 121725), (9, 94675), (15, 56805), (21, 40575), (25, 34083), (35, 24345), (45, 18935), (63, 13525), (75, 11361), (105, 8115), (175, 4869), (225, 3787), (315, 2705), (525, 1623), (541, 1575)]