1028339715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5273537}}^1$

素因数の和:5273558

約数の個数: 16

約数和(自身を含む): 1771908768

約数和(自身を除く): 743569053

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 5273537, 15820611, 26367685, 68555981, 79103055, 205667943, 342779905, 1028339715]

約数ペア:

[(1, 1028339715), (3, 342779905), (5, 205667943), (13, 79103055), (15, 68555981), (39, 26367685), (65, 15820611), (195, 5273537)]