15716295

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{16631}}^1$

素因数の和:16652

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 16217145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 16631, 49893, 83155, 116417, 149679, 249465, 349251, 449037, 582085, 748395, 1047753, 1746255, 2245185, 3143259, 5238765, 15716295]

約数ペア:

[(1, 15716295), (3, 5238765), (5, 3143259), (7, 2245185), (9, 1746255), (15, 1047753), (21, 748395), (27, 582085), (35, 449037), (45, 349251), (63, 249465), (105, 149679), (135, 116417), (189, 83155), (315, 49893), (945, 16631)]