76690215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{243461}}^1$

素因数の和:243479

約数の個数: 24

約数和(自身を含む): 151920288

約数和(自身を除く): 75230073

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 243461, 730383, 1217305, 1704227, 2191149, 3651915, 5112681, 8521135, 10955745, 15338043, 25563405, 76690215]

約数ペア:

[(1, 76690215), (3, 25563405), (5, 15338043), (7, 10955745), (9, 8521135), (15, 5112681), (21, 3651915), (35, 2191149), (45, 1704227), (63, 1217305), (105, 730383), (315, 243461)]