68661075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{130783}}^1$

素因数の和:130803

約数の個数: 24

約数和(自身を含む): 129737728

約数和(自身を除く): 61076653

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 130783, 392349, 653915, 915481, 1961745, 2746443, 3269575, 4577405, 9808725, 13732215, 22887025, 68661075]

約数ペア:

[(1, 68661075), (3, 22887025), (5, 13732215), (7, 9808725), (15, 4577405), (21, 3269575), (25, 2746443), (35, 1961745), (75, 915481), (105, 653915), (175, 392349), (525, 130783)]