159753615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80077}}^1$

素因数の和:80111

約数の個数: 32

約数和(自身を含む): 307499520

約数和(自身を除く): 147745905

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 80077, 240231, 400385, 560539, 1201155, 1521463, 1681617, 2802695, 4564389, 7607315, 8408085, 10650241, 22821945, 31950723, 53251205, 159753615]

約数ペア:

[(1, 159753615), (3, 53251205), (5, 31950723), (7, 22821945), (15, 10650241), (19, 8408085), (21, 7607315), (35, 4564389), (57, 2802695), (95, 1681617), (105, 1521463), (133, 1201155), (285, 560539), (399, 400385), (665, 240231), (1995, 80077)]