716715

素因数分解:

$3^3\times 5^1\times {\mathrm{5309}}^1$

素因数の和:5323

約数の個数: 16

約数和(自身を含む): 1274400

約数和(自身を除く): 557685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 5309, 15927, 26545, 47781, 79635, 143343, 238905, 716715]

約数ペア:

[(1, 716715), (3, 238905), (5, 143343), (9, 79635), (15, 47781), (27, 26545), (45, 15927), (135, 5309)]